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e84d389 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | import os
import shutil
from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware
from dotenv import load_dotenv
from .config import settings
from .db.mongodb import mongodb
from .routes import auth, video, query, sessions
load_dotenv()
app = FastAPI(
title="RAG System API",
description="An API for question answering based on video content with user authentication"
)
# CORS
app.add_middleware(
CORSMiddleware,
allow_origins=["*"],
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
# Include routers
app.include_router(auth.router)
app.include_router(video.router)
app.include_router(query.router)
app.include_router(sessions.router)
@app.get("/")
async def root():
return {"message": "Video Transcription and QA API"}
@app.on_event("shutdown")
def on_shutdown():
# Close DB
mongodb.close()
# Clean up temp videos
shutil.rmtree(settings.VIDEOS_DIR, ignore_errors=True)
if __name__ == "__main__":
import uvicorn
os.environ["TOKENIZERS_PARALLELISM"] = "false"
uvicorn.run(app, host="0.0.0.0", port=8000) |