standardize the project using `pipenv`

[nkilm]

At present, setting up the development environment is difficult and inefficient.

• Various packages are not compatible with the latest version of python(3.11.x)
  • pip install numba does not work with python 3.11.x (screenshot attached below)
• pytest version is also outdated, which no longer works. Updating pytest to latest version solves the problem (5.3.5 to 7.2.0)

We can use package manager like pipenv to track all the dependencies used in the project.

References

pipenv documentation - https://pipenv.pypa.io/en/latest/

I'm using the latest version of python viz 3.11.0

Screenshot of pip install numba