Update README.md

Author: samadpls

Diff for: README.md

@@ -1,7 +1,7 @@
 
-<img src="https://github.com/user-attachments/assets/e23d11d5-2d7b-44e2-aa11-59ddcb66bebc" align=left height=150px>
+<img src="https://github.com/user-attachments/assets/e23d11d5-2d7b-44e2-aa11-59ddcb66bebc" align=left height=180px>
 
-![Supported python versions](https://img.shields.io/badge/python-3.8%20%7C%203.9%20%7C%203.10%20%7C%203.11-blue)
+![Supported python versions](https://img.shields.io/badge/python-3.7%20%7C%203.8%20%7C%203.9%20%7C%203.10%20%7C%203.11-blue)
 [![PEP8](https://img.shields.io/badge/code%20style-pep8-black.svg)](https://www.python.org/dev/peps/pep-0008/)
 [![License](https://img.shields.io/badge/License-MIT%202.0-blue.svg)](LICENSE)
 [![Run Pytest](https://github.com/samadpls/BestRAG/actions/workflows/pytest.yml/badge.svg?branch=main)](https://github.com/samadpls/BestRAG/actions/workflows/pytest.yml)