Update app.py

app.py

@@ -24,8 +24,8 @@ async def health_check():
 @app.get("/api/fastAI")
 async def fast_ai_endpoint(user: str, model: str = "llama3-70b", system: str = "Answer as concisely as possible."):
     """Get a response from the Snova AI service."""
-    fast_ai.model = model
-    fast_ai.system = system
+    FastAI.model = model
+    FastAI.system = system
     try:
         response = await asyncio.to_thread(fast_ai.generate_response, user)
         return JSONResponse(content={"response": response})