Hi,

1) If it says it is not recognized as an internal or external command. Most likely you have opened a normal command prompt instead of anaconda prompt and have not linked python to the system environment. Simply open a new anaconda prompt (you should see the prefix base at the most left your line)

(base) C:\Users\....

2) The second error indicates that it could not find the file download_model.py. You can choose to move all of the files to the current working directory or simply use the cd command to change directory.

For example, all of your files is located at the following folder.

C:\Users\sahan\test

All you need to do it to run the following:

cd C:\Users\sahan\test

You should see that the command prompt will change from

(base) C:\Users\sahan>

to

(base) C:\Users\sahan\test

Hope that helps you. Have a great day ahead!