It doesn't quite work like that. We do not do your work for you. If you want someone to write your code, you have to pay - I suggest you go to Freelancer.com and ask there. But be aware: you get what you pay for. Pay peanuts, get monkeys. The...

Python

Google

deep-learning

Getting keyerror while training my dataset for ESRGAN super resolution task

9 Jul 2023 by cemre aldoğan

I am trying to implement a type of GAN (Generative Adversarial Networks) named RS-ESRGAN to my satellite imagery dataset. You can check the github page of it if you like(https://github.com/luissalgueiro/rs-esrgan/tree/master). Here is the...

Python

PyTorch

deep-learning

Getting keyerror while training my dataset for ESRGAN super resolution task

9 Jul 2023 by Richard MacCutchan

The problem is cause by this part: MeanVal = val_data["LR_mean"] where the code expects the val_data to be a dictionary which contains an entry named LR_mean. So you need to go back to the git code to find out where that needs to be set.

Python

PyTorch

deep-learning

How do I decrease the size of the tflite model without affecting performance?

21 Mar 2023 by Fatema Shawki

I trained a YOLO v5 object detection model on my custom dataset, then converted it to TensorFlow using the export function and to TensorFlow lite using tf.convertor. I want to use the TFLite model in an android app, however, the problem is the...

Wav2vec2 multi task learning model making same transcription corresponding to pad_token_id

10 Mar 2023 by S_Janardan

We tried to implement multi task learning (MTL) on Wav2Vec2.0 model with xls-r-300m checkpoint for performing both classification and isolated word recognition. The classification task is going good with a good accuracy. But in transcription, all...

deep-learning

How can I solve this problem when I train a transformer model?

12 Jan 2023 by GPEXP

I faced an error, when i call this function train_bert : train_bert(net, criterion, opti, lr, lr_scheduler, train_loader, val_loader, epochs, iters_to_accumulate) The error is: AttributeError: 'tuple' object has no attribute 'to' The...

Python

deep-learning

machine-learning

How can I develop a program for counting cucumber seeds in images?

22 Nov 2022 by Member 15064225

I want to develop a program for counting cucumber seeds. I have 10 images. Each image contains about 100 cucumber seeds. How can I do it? What I have tried: I write some code by deep learning in python.

How can I develop a program for counting cucumber seeds in images?

22 Nov 2022 by BernardIE5317

HS1405/HS1405: Useful Image-Based Techniques for Manual and Automatic Counting Using ImageJ for Horticultural Research[^]

Building a Deep Learning Environment in Python with Intel and Anaconda

19 Oct 2022 by Intel

In this article, we’ll explore how to create a DL environment with optimized Intel packages.

Typeerror: you are passing kerastensor..... When fitting a model

22 Sep 2022 by Member 15776270

if you change tensorflow version it will work !pip install tensorflow==1.13.2 !pip install q keras==2.0.8 i faced the same problem but for the the latest version i did not find any solution

deep-learning

Keras

tensorflow

Typeerror: you are passing kerastensor..... When fitting a model

22 Sep 2022 by Tal Haim

hello :) I am trying to finish a project on variational autoencoders (VAE) I have tried lots of methods and lots of help from the internet but every time I run into a different problem. Most often it is SHAPE problems, but it can also be like...

deep-learning

Keras

tensorflow

How many types of syntax are there in the beginning for writing C programming?

15 Aug 2022 by Dipta dey

I have only just begun. I want to know, how many types of syntax are used in total c programming? What I have tried: Because, I am also beginner. so I need your help now. Please help me as soon as possible. Thank you.

How many types of syntax are there in the beginning for writing C programming?

15 Aug 2022 by Rick York

A whole bunch of them : C Tutorial[^]

How many types of syntax are there in the beginning for writing C programming?

15 Aug 2022 by Dave Kreskowiak

Your question is meaningless. Variations in C syntax are usually minor and depend on the compiler being used. As a whole the C language hasn't changed much over the decades, however, the libraries you may be using are too numerous to count and...

How many types of syntax are there in the beginning for writing C programming?

15 Aug 2022 by Greg Utas

Your question doesn't make much sense. A dump of C's grammar, as used by a compiler, wouldn't help you at all. What you need is a textbook that will teach you C, and many people recommend this one: C Programming Language, 2nd Edition[^]

How many types of syntax are there in the beginning for writing C programming?

15 Aug 2022 by OriginalGriff

That's not a "real" question - there aren't different types of syntax used in C - the language as a whole has a syntax: C Syntax Rules[^] but it isn't made up of separate syntaxes. And while syntax is the whole of the language, but understanding...

Where should I start as autodidact learner Python, R, GO, IA, ML, DL

10 Aug 2022 by Synco-Cybersyn

I purchased 7 coruses from Udemy to go deep in python,R and ia. Could someone help me to say where should i start, then pass and what should i take last and if i have to return one this courses for a refound by redundant information? please.I...

Python

artificial-intelligence

deep-learning

machine-learning

Where should I start as autodidact learner Python, R, GO, IA, ML, DL

10 Aug 2022 by Patrice T

Quote: I purchased 7 coruses from Udemy to go deep in python,R and ia. Learning some programming languages is nice, but there is also a huge technical backup not linked to a specific language. You have to know that you can do pretty much...

Python

artificial-intelligence

deep-learning

machine-learning

How can I develop a program for counting cucumber seeds in images?

15 Jun 2022 by Chris Maunder

If you need to have a pure Python solution then the easiest way would be to clone the YOLOv5 repo and find a custom model that contains detection for cucumber seeds. Here's a walkthrough of YOLO and custom models[^]. As to a custom model of...

Iterate over pyspark array elemets and then within elements itself using loop.

21 Apr 2022 by Palkin Jangra

I have a housing dataset in which I have both categorical and numerical variables. Out of this dataset I created another dataset of numeric_attributes only in which I have numeric_attributes in an array. Dataset - Array values. Numeric_attributes...

Keras model giving completely wrong predictions

21 Apr 2022 by Kaushik Vezzu

My project is hand sign recognition, I created the dataset and i wanted to train the model using keras and predict in real time . I trained the model and i am getting better accuracy but all the predictions (completely ) are worng. How do i get...

How can I develop a program for counting cucumber seeds in images?

19 Apr 2022 by Richard MacCutchan

See python image processing - Google Search[^]

Open discussion about facial expression/motion capture

13 Mar 2022 by Jason Zhang 2022

It would be so great and helpful to hear some opinions from someone as a professional in this field! The questions are as follows: 1) What are the barriers of real-time facial expression tracking system based on 2D data? 2) What are the...

deep-learning

Open discussion about facial expression/motion capture

13 Mar 2022 by OriginalGriff

This is not a discussion forum - it's a "quick questions" area, intended for solutions that can be entered in a small text box like this one. Discussions both get lost in the "noise" (QA turns over pretty fast most weekdays) and get impossible to...

deep-learning

Usage of depthwise separable convolutions in gans

4 Feb 2022 by Pasindu Ekanayaka

I'm currently trying to improve the performance of a CycleGAN model which has a couple of downsampling layers and upsampling layers combined with 6 ResNet blocks for the bottleneck. I've added the Depthwise separable convolution implementation...

Pytorch: runtimeerror: mat1 dim 1 must match mat2 dim 0 using 2D CNN model with pretrained vgg_16

24 Jan 2022 by farah jabeen

I am working on cardiac CT data (axial, sagittal, coronal). I am using the pre-trained model vgg_16. But I got the following error. According to this error, my dimensions are not correct, but according to my code, I wrote things correctly. Can...

Python

computer-vision

artificial-intelligence

deep-learning

Help me.how do I add validation to lstm model?

24 Dec 2021 by Member 14052381

I am trying to perform a 10-fold cross-validation on a LSTM, the code is the following: Predict Closing Prices using a 3 day window of previous closing prices.we use window_size = 4 for this. from tensorflow.keras.models import Sequential ...

Deep Learning

7 Dec 2021 by Mahsa Hassankashi

Deep learning convolutional neural network by tensorflow python, complete and easy understanding

Python

artificial-intelligence

deep-learning

machine-learning

Why is ordinalencoder not encoding some of my features properly?

14 Oct 2021 by Member 15391500

Hey, I have a problem with OrdinalEncoder. I'm using OrdinalEncoder to encode this dataset: Loan Prediction - Analytics Vidhya | Kaggle[^] , but there are 2 features (Dependants and Education) that are -1 for all 614 rows. Can you please tell me...

Python3.6

Python

artificial-intelligence

deep-learning

data-science

machine-learning

Need to convert lasagne to keras code (CNNLSTM)

20 Aug 2021 by Member 11377994

I spent a lot of time converting Lasagne's code to TensorFlow Keras. Although I successfully ran the code, however, I could not obtain the result reported in the paper. Some help is available on python - convert Lasagne to Keras code (CNN ->...

How can I load the custom data in the data loader (pytorch)

6 Aug 2021 by Tariq Hussain 2021

**Note:** I have extracted the frame for all videos and save it in the folder with the same name of video **train_data, class, video** ---> These are folders **img** --> these are jpg files, so each class have many videos, I extracted the image...

Python

deep-learning

How can I load the custom data in the data loader (pytorch)

6 Aug 2021 by Richard MacCutchan

Check the documentation: PyTorch[^].

Python

deep-learning

Keras sequential model and seq2seq model the same thing?

6 Aug 2021 by Member 14974386

Hi I'm very new to deep learning, and i just want to clear something up. is a Seq2Seq model the same as a keras Sequential model? secondly what neural network does a Sequential model represent? (Sorry if this seems like a stupid question) i've...

Python

Keras

deep-learning

Keras sequential model and seq2seq model the same thing?

6 Aug 2021 by Richard MacCutchan

Please try to do your own initial research: Seq2seq model - Google Search[^]

Python

Keras

deep-learning

Creating a Face Database for Edge AI Facial Recognition

22 Jul 2021 by Sergey L. Gladkiy

In this article we’ll explain how to create a simple database for face recognition.

Python

deep-learning

AI Face Detection on Raspberry Pi

21 Jul 2021 by Sergey L. Gladkiy

In this article we’ll run our face detector on a Raspberry Pi device.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Hybrid Edge AI Face Alignment

20 Jul 2021 by Sergey L. Gladkiy

In this article I’ll explain how to perform the alignment based on the face landmarks the detector has found.

artificial-intelligence

Hybrid Edge AI Face Detection

19 Jul 2021 by Sergey L. Gladkiy

In this article, we’ll run a pretrained DNN model to detect faces in video.

Python

artificial-intelligence

deep-learning

face-detection

Getting Started With Hybrid Edge AI for Facial Recognition

16 Jul 2021 by Sergey L. Gladkiy

In this article we discuss the principles of face detection and facial recognition.

Python

artificial-intelligence

YAML

deep-learning

face-detection

Building a Style Transfer CycleGAN from Scratch

18 Jun 2021 by Abdulkader Helwan

In this article, we implement a CycleGAN with a residual-based generator.

Training a Running a Deep CycleGAN for Mobile Style Transfer

17 Jun 2021 by Abdulkader Helwan

In this article, we train a CycleGAN with a U-Net-based generator.

Building a Mobile Style Transfer CycleGAN with Keras

16 Jun 2021 by Abdulkader Helwan

In this article, we implement a CycleGAN from scratch.

Using CycleGAN for Mobile Style Transfer

15 Jun 2021 by Abdulkader Helwan

In this article, we discuss the CycleGAN architecture.

Mobile Style Transfer With Image-to-Image Translation

14 Jun 2021 by Abdulkader Helwan

In this article, we discuss the concepts of conditional generative adversarial networks (CGAN).

deep-learning

Jupyter

tensorflow

Automating MLOps Deployment to Kubernetes

17 May 2021 by Sergio Virahonda

In this article, we develop a semi-automated deployment-to-production script, which will complete our project.

Chaining MLOps Pipelines with Jenkins Workflows

14 May 2021 by Sergio Virahonda

In the previous article in the series we set up build Jenkins workflows. In this article, we're going to build them.

Jenkins

deep-learning

DevOps

Setting Up Jenkins to Build CI/CD Pipelines for MLOps

13 May 2021 by Sergio Virahonda

In this article we set up Jenkins CI for this project in order to start building and automating our MLOps pipelines.

.NET, TensorFlow, and the Windmills of Kaggle

12 May 2021 by LOST_FREEMAN

Hands-on data science competition with TensorFlow on .NET

.NET

artificial-intelligence

Dev

deep-learning

tensorflow

Jenkins Jobs and Deployments for MLOps on GKE

12 May 2021 by Sergio Virahonda

In this article we’ll see how to define jobs, deployments, and services so that our containers can accomplish their objectives.

Tools for Building AI Language Translation Systems

15 Apr 2021 by Martin_Rupp

Tools and software required to build a DL-based automatic translation system

Python

artificial-intelligence

deep-learning

Keras

tensorflow

A Deep Dive Into Machine Translation

14 Apr 2021 by Martin_Rupp

In this article we introduce the main theoretical concepts required for building an ML-based translator.

artificial-intelligence

deep-learning

machine-learning

A Brief Introduction to AI and Machine Language Translation

13 Apr 2021 by Martin_Rupp

In this series of articles, we’ll show you how to use deep learning to create an automatic translation system.

artificial-intelligence

deep-learning

Real-time AI Pest Elimination on Edge Devices: Getting Started

3 Mar 2021 by Sergey L. Gladkiy

In this article, we compared two DNN types we can use to detect pests: detectors and classifiers.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

COVID-19 Diagnosis Using ResNet50 Transfer Learning: Building a DL Network from Scratch

22 Feb 2021 by Abdulkader Helwan

In this article, we’ll show you how to build a network for Covid-19 detection from scratch.

Python

artificial-intelligence

Activating Screen Magic with Your Face in the Browser with TensorFlow.js

9 Feb 2021 by Raphael Mun

In the next and final article of this series, we'll detect eye blinks and the mouth opens to make an interactive scene.

artificial-intelligence

deep-learning

tensorflow

Building a Magical Emotion Detection Hat in the Browser with TensorFlow.js

8 Feb 2021 by Raphael Mun

In this article we are going to bring together all of the pieces we’ve built so far in this series for some visual reflection fun.

artificial-intelligence

deep-learning

tensorflow

Creating a Snapchat-Style Virtual Glasses Face Filter in the Browser with TensorFlow.js

5 Feb 2021 by Raphael Mun

In this article we are going to use the key facial points to render a 3D model virtually over our webcam feed for some Augmented Reality fun.

artificial-intelligence

deep-learning

tensorflow

Real-Time Facial Emotion Detection with Webcam in the Browser UsingTensorFlow.js

4 Feb 2021 by Raphael Mun

In this article which we;ll use the live webcam video of our face and see if the model can react to our facial expressions in real time.

artificial-intelligence

deep-learning

tensorflow

Detecting Facial Emotions in the Browser with Deep Learning Using TensorFlow.js

3 Feb 2021 by Raphael Mun

In this article we'll use the key facial landmarks to infer more information about the face from the images.

artificial-intelligence

deep-learning

tensorflow

Optimizing the AI Traffic Speed Detector

27 Jan 2021 by Allister Beharry

In this article, we explore the different ways of measuring vehicle speed and the different Deep Learning models for object detection that can be used in our TrafficCV program.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Completing the AI Traffic Speed Detector

22 Jan 2021 by Allister Beharry

In this we discuss improvements we can make to the software in terms of performance or accuracy. We also compare our homebrew open-source system to commercial vehicle speed detection systems.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

More AI Traffic Speed Detection With TrafficCV

20 Jan 2021 by Allister Beharry

In this article, we focus on developing a computer vision framework that can run the various Machine Learning and neural network models – like SSD MobileNet – on live and recorded vehicle traffic videos.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Vehicle Detection with TrafficCV

19 Jan 2021 by Allister Beharry

In this article, we have a look at the details of the TrafficCV implementation and the various object detection models to use for detecting vehicles and calculating their speed.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Setting Up a Development Environment for AI Traffic Speed Detection

18 Jan 2021 by Allister Beharry

In this article, we set up a development environment on Windows 10 for cross-platform computer vision and machine learning projects to run on our Pi device.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Preparing Hardware for AI Traffic Speed Detection

15 Jan 2021 by Allister Beharry

In this article, we’ll go through installation of the operating system on the Pi, securing it, and configuring it for remote access over WiFi.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Choosing Hardware for AI Traffic Speed Detection

14 Jan 2021 by Allister Beharry

In this article, we select hardware components for our AI/Pi-based solution and assemble them into a functional system.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

Why Use AI for Traffic Speed Detection?

13 Jan 2021 by Allister Beharry

This article series will show you how to build a reasonably accurate traffic speed detector using nothing but Deep Learning, and run it on an edge device like a Raspberry Pi.

Python

artificial-intelligence

deep-learning

Raspberry-Pi

BERT :dropout(): argument 'input' (position 1) must be tensor, not str

26 Dec 2020 by mohamed amine boukriba

i am new to nlp and i want to build a bert model for sentiment Analysis so i am following this tuto https://curiousily.com/posts/sentiment-analysis-with-bert-and-hugging-face-using-pytorch-and-python/ but i am getting the error bellow What I...

Python

NLP

deep-learning

BERT :dropout(): argument 'input' (position 1) must be tensor, not str

26 Dec 2020 by Richard MacCutchan

The error message could not be clearer. You are passing a string where it expects a Tensor object. But your question would be better directed to the writer of the tutorial.

Python

NLP

deep-learning

Eliminating Pests with a Raspberry Pi

24 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll test our detection algorithm on a Raspberry Pi 3 device and create the "scare pests away" part of our pest eliminator by playing a loud sound.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Detecting Pests with a Motion Detector and Trained DNN

23 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll show you how to develop a simple motion detector and combine it with the trained DNN model to detect moose on video.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Training a DNN

22 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll discuss training our DNN classifier with the augmented dataset.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Extending Dataset with Data Augmentation

21 Dec 2020 by Sergey L. Gladkiy

In this article, we’ll see how the same result can be achieved by data augmentation.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Preparing Dataset

18 Dec 2020 by Sergey L. Gladkiy

In this article we’ll create the training dataset for our pest of choice: The moose.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Detecting Unusual Pests

17 Dec 2020 by Sergey L. Gladkiy

In this we’ll talk about some ideas for detecting "exotic" pests, such as moose and armadillos.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

Detecting Pests Using Pre-Trained SSD Models

16 Dec 2020 by Sergey L. Gladkiy

In the next article, we’ll use a pre-trained DNN to detect pests on video.

Python

artificial-intelligence

Raspberry-Pi

deep-learning

neural-network

AI Social Distancing Detector: Improving People Detection With Yolo Object Detection

11 Dec 2020 by Dawid Borycki

In this last article of the series, we improve our Python console application for AI-powered social distancing detection.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Finding People That Are Too Close

10 Dec 2020 by Dawid Borycki

In this article, we will use those centers to estimate distances between people and indicate people that are too close.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Calculating the Center Point of Detected People

9 Dec 2020 by Dawid Borycki

In this article, we'll calculate the center of each detected bounding box, which will serve as a base for calculating distance.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Detecting People in a Video Sequence

8 Dec 2020 by Dawid Borycki

In this article we will perform object detection on the frames from the test data sets including video sequence stored in the video file.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Object Detection in Video Frames

7 Dec 2020 by Dawid Borycki

In this article, we continue learning how to use AI to build a social distancing detector.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Object Detection With TensorFlow and MobileNet

4 Dec 2020 by Dawid Borycki

In this article, we will use drawing functions to depict detected objects.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Using OpenCV to Annotate Detected Objects

3 Dec 2020 by Dawid Borycki

In this article, we will learn how to add annotations to images.

Python

artificial-intelligence

deep-learning

OpenCV

AI Social Distancing Detector: Working With Images in OpenCV

2 Dec 2020 by Dawid Borycki

In this article series, we'll look at how to use AI and deep learning on video frames to ensure people are maintaining adequate social distancing in crowds.

Python

artificial-intelligence

deep-learning

OpenCV

Live Lightning Detection with Deep Learning and Tensorflow on Android: Exploring the Outcome

18 Nov 2020 by Ruturaj Raval

In this article we’ll go over the project outcome and put together some "lessons learned" for your future live detection tasks.

Android

artificial-intelligence

deep-learning

Live Lightning Detection with Deep Learning and Tensorflow on Android: Real-time Testing

17 Nov 2020 by Ruturaj Raval

In this article we’ll carry out real-time testing of our app.

artificial-intelligence

deep-learning

tensorflow

Live Lightning Detection with Deep Learning and Tensorflow on Android: Training and Exporting Model

12 Nov 2020 by Ruturaj Raval

In this article go through training a TF model with our curated dataset using Teachable Machine and export the trained model in the FTLite format.

artificial-intelligence

deep-learning

tensorflow

Deep Learning in C#: Coin Recognition in Keras.NET, Part II

6 Nov 2020 by Arnaldo P. Castaño

In this article we will examine the CNN we implemented for coin recognition using Keras.NET.

Python

artificial-intelligence

deep-learning

Keras

neural-network

Deep Learning in C#: Coin Recognition in Keras.NET, Part I

6 Nov 2020 by Arnaldo P. Castaño

In this article, we will examine a convolutional neural network for the problem of coin recognition, and we will implement one in Keras.NET.

artificial-intelligence

deep-learning

Keras

neural-network

Deep Learning in C#: Understanding Neural Network Architecture

4 Nov 2020 by Arnaldo P. Castaño

In this article we will go over the basics of supervised machine learning and what the training and verification phases consist of.

artificial-intelligence

machine-learning

deep-learning

neural-network

Deep Learning in C#: Preprocessing the Coin Detection Dataset

3 Nov 2020 by Arnaldo P. Castaño

In the next article, we will preprocess a dataset to be inputted to a machine learning model.

artificial-intelligence

deep-learning

Deep Learning in C#: Coin Detection Using OpenCV

2 Nov 2020 by Arnaldo P. Castaño

In this series of articles we will use a deep neural network (DNN) to perform coin recognition. Specifically, we will train a DNN to recognize the coins in an image.

artificial-intelligence

deep-learning

Keras

OpenCV

CNN RGB vs grayscale input training problem ?

2 Nov 2020 by Richard MacCutchan

cnn rgb - Google Search[^]

deep-learning

CNN

machine-learning

AI Chatbots With TensorFlow.js: Generating Shakespeare Monologue

22 Oct 2020 by Raphael Mun

In this article we’ll build a Shakespearean Monologue Generator in the Browser with TensorFlow.js.

Javascript

artificial-intelligence

deep-learning

tensorflow

How to implement a human facial age recognition classifier on opencv?

21 Oct 2020 by Supoh

so i am trying to implement a face detection age classifying agent that detects a face on a photo and then classifies it according to age as 'Old' and 'Young'. So far I have implemented the face recognition class using OpenCV in which I used the...

How to implement a human facial age recognition classifier on opencv?

21 Oct 2020 by Sandeep Mewara

Based on different facial feature you need to define a confidence factor for defining an age. Train the model with datasets (images). Would suggest CNN (Neural Network) for this classification. Quote: In order to evaluate an age detector, you...

AI Chatbots With TensorFlow.js: Creating a Movie Dialogue Chatbot

21 Oct 2020 by Raphael Mun