chatGPT Python CLI app. Use pyinstaller or cython to compile a binary if wanting to run with "gpt".

gpt.py

import openai

openai.api_key = "<YOUR-API-KEY-HERE>"

def makeGPT(prompt_using):
  completion = openai.Completion.create(
      engine="text-davinci-003",
      prompt=prompt_using,
      max_tokens=1024,
      n=1,
      stop=None,
      temperature=0.5,
  )
  return completion


while(True):
  choice = input("Ask GPT:     ")

  response = makeGPT(choice).choices[0].text
  print(response, "\n\n")

I compiled mine pyinstaller gpt.py --onefile ; mv ./dist/gpt ~/.local/bin/ ----- then I just call gpt to use it from anywhere. If you do not use a ~/.local/bin in your path then move it to /usr/bin if not wanting ~/.local/bin in your path