Can anyone tell me please how to fix it.

See more:

Python3.6

I GOT THIS ERROR

ModuleNotFoundError                       Traceback (most recent call last)
<ipython-input-2-09be8b667407> in <module>
     12 from sklearn import metrics
     13 
---> 14 from decagon.optimizer import DecagonOptimizer
     15 from decagon.model import DecagonModel
     16 from decagon.minibatch import EdgeMinibatchIterator

ModuleNotFoundError: No module named 'decagon'

What I have tried:

from __future__ import division
from __future__ import print_function
from operator import itemgetter
from itertools import combinations
import time
import os

import tensorflow as tf
import numpy as np
import networkx as nx
import scipy.sparse as sp
from sklearn import metrics

from decagon.optimizer import DecagonOptimizer
from decagon.model import DecagonModel
from decagon.minibatch import EdgeMinibatchIterator
from decagon.utility import rank_metrics, preprocessing