Tornado simple problem

hi dears

this is my code:

https://paste.ubuntu.com/p/TW8DHc7CTm/

and then not found page save

can you anybody help me please???

Hi @gfdfgdg,

This is the forum for the plotly python library, which doesn’t interact with the tornado framework. You’ll probably have better luck looking for help on stack overflow or on some tornado-specific forum.

Good luck!
-Jon