File support (as input)

[CoasterFreakDE]

A user should be able to post a readable file (ex. .txt, .py, and so on).

The contents of these files should be read and used as additional prompt.
This could look like the following:

@OpenGPT how to fix this?

--- 
my_script.py
´´´py
def hello():
   print(hello)
´´´