Documentation Improvement: Specify supported Python version(s) more clearly

[Marouane743]

1. Summary: The README states, "Python, likely version 2.7," under the Installation section. However, it would be helpful to specify the exact Python versions that are fully supported and tested, as well as any known limitations or incompatibilities with Python 3.

2. Expected Improvement:

Explicitly state the tested Python versions (e.g., "Tested on Python 2.7" or "Incompatible with Python 3").
Provide guidance on setting up a Python 2.7 environment if this is the required version.

3. Proposed Solution:

Update the README Installation section to specify Python version compatibility and recommend the use of virtual environments to manage dependencies for Python 2.7.