PYTHON : Local (?) variable referenced before assignment

PYTHON : Local (?) variable referenced before assignment
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I have a hidden feature that I promised to tell you about.
This is a YouTube's feature which works on Desktop.
First, Make sure this video is playing.
Next, enter the letters 'awesome' on your keyboard.
Your YouTube progress bar will transform into a flashing rainbow.

Here's a brief description of who I am,
Salutations, my name is Delphi.
I can provide you with assistance to help you answer your questions.
PYTHON : Local (?) variable referenced before assignment
If you have more specific queries, please feel free to reach out through comments or chat.
If you have additional information or an answer to contribute, please feel free to comment below.
Providing an answer will be acknowledged and appreciated with a 'heart' from me.
Local (?) referenced : variable PYTHON before assignment