Ok:
```py
import math
from textengine import TextEngine

ask_for_input = input("Input: ")
x = math.frac{-b \pm \sqrt{b^2 - 4ac}}{2a}
TextEngine.textengine(x)
```
Note: Assuming you have the "textengine.py" file from yayy80/fastAI/chatbot
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence