from fastapi import FastAPI
from fastapi.staticfiles import StaticFiles
from fastapi.responses import FileResponse
import subprocess

from transformers import pipeline

app = FastAPI()

pipe_flan = pipeline("text2text-generation", model="google/flan-t5-small")

@app.get("/infer_t5")
def t5(input):
    output = pipe_flan(input)
    return {"output": output[0]["generated_text"]}

app.mount("/", StaticFiles(directory="static", html=True), name="static")

@app.on_event("startup")
async def startup_event():
    # Запуск Streamlit в отдельном процессе
    subprocess.Popen(["streamlit", "run", "streamlit_app.py"])