Dipkumar Patel

@catchwayrk try installing libs with ``` sudo pip3 install -r requirements.txt ``` and then run code with ``` python3 main.py ```

@jni Any suggestion on improvement of function signature ? And, also Is documentation required ?

@mkcor Fixed suggested changes.

Hi @mkcor, The main idea behind this PR was #5428 (Feature Request). And I picked it up as it was tagged as `good first issue`. :) I agree this is...