Adding requirement.txt

[Rushijaviya]

I think there is a need of adding a requirement.txt file. There are many Python libraries and installing them one by one is not necessary.
I am a GSSOC participant, can you assign this task to me.

[Akshata-Gunapache]

I have solved this issue .

[Umesh-01]

@Akshata-Gunapache Wait for the issue to be assigned then start working on it. As this issue was opened by @Rushijaviya so according to priority, this issue will be assigned to @Rushijaviya . You can create any other issue or either you can wait if @Rushijaviya is unable to complete it then will assign this issue to you.

[Rushijaviya]

@Umesh-01 You can assign this issue to @Akshata-Gunapache as she already made pr on it. I don't want to repeat pr just for counting.

[Akshata-Gunapache]

@Umesh-01 Can you please assign this issue to me as I have already made a PR on it and it is my first PR as a beginner. I would be very thankful.