I'd like to create a robot that automatically likes Twitter using Phython.

Download "Python3.8.0" on a Windows PC and confirm download

Install "pip" from command prompt, confirmed installation

Install "tweepy" with "pip install tweepy"

Check with "import tweepy"

The message "Not recognized as an internal or external command, operable program or batch file" is displayed.

I'd be happy if you could tell me the solution.