The problem Hope solves

It helps people suffering from depression in developing countries like India. The app asks the user a series of questions and predicts the chances of the user suffering from depression. Then the user can tell if he is suffering from depression or social anxiety and then tell what his problem his. The app then suggests him the appropriate chat room and he can join the group.
Let's say he writes "My grandfather died" it suggests to join "Grief and Loss" group.
The user can also tell us about how his week went and how his day was and we will modify the depression level value appropriately per week. He can also book an appointment to the psychiatrist and be notified when his appointment time is scheduled.

Challenges we ran into

The major problem was to suggest the appropriate chatroom to the user. We scraped a collection of news data for people with depression and had to scrape and find the most repeated words and then we took the keywords to suggest if he should join Grief and Loss, Financial Trouble, Addiction etc.