Update README.md

Author: toddbirchard

README.md

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 # Pandas SQLAlchemy Tutorial
 
-![Python](https://img.shields.io/badge/Python-v3.7-blue.svg?logo=python&longCache=true&logoColor=white&colorB=5e81ac&style=flat-square&colorA=4c566a)
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+![Python](https://img.shields.io/badge/Python-v^3.7-blue.svg?logo=python&longCache=true&logoColor=white&colorB=5e81ac&style=flat-square&colorA=4c566a)
+![Pandas](https://img.shields.io/badge/Python-v0.25.0-blue.svg?logo=Google&longCache=true&logoColor=white&colorB=5e81ac&style=flat-square&colorA=4c566a)
 ![SQLAlchemy](https://img.shields.io/badge/SQLAlchemy-1.3.6-red.svg?longCache=true&style=flat-square&logo=scala&logoColor=white&colorA=4c566a&colorB=bf616a)
 ![Psycopg2-Binary](https://img.shields.io/badge/Psycopg2--Binary-v2.7.7-red.svg?longCache=true&style=flat-square&logo=PostgreSQL&logoColor=white&colorA=4c566a&colorB=bf616a)
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