Improve the Tech-Support System Chatterbot
1. Write a main method to start the application.
2. Add more word/ response mappings into your application.
• For example, add explanations for user questions on subjects we covered in class, e.g. Eclipse, Repositories and Version Control, Java concepts, etc.
• Also add more “social skills” e.g. add a response to greeting the systems.
3. Ensure that the same default response is never repeated twice in a row.