app.py

import gradio as gr
import random
import markovify

def gen(text, size):
  text = text.lower()
  size = int(size)
  if size.isnumeric():
    file_name = "./dataset.txt"
    with open(file_name, "a", encoding="utf-8") as f:
      f.write(f"{text}\n")
    with open(file_name, encoding="utf-8") as f:
      db = f.read()
    db = db.strip().lower()
    text_model = markovify.NewlineText(input_text=db, state_size=1, well_formed=False)
    symbolsplus = [".","~~","!","?"]
    sentence: str = text_model.make_short_sentence(size) or random.choice(
        db.splitlines())[:size] + random.choice(symbolsplus)

  return sentence

iface = gr.Interface(
    fn=gen,
    inputs=["text", "size"],
    outputs="text",
    examples=[["Привет!"], ["Как дела?"]])
iface.launch()