Update main.py

main.py

@@ -120,7 +120,7 @@ async def fetch_models():
 @app.post("/chat/completions")
 @app.post("/v1/chat/completions")
 async def get_completion(payload: Payload, request: Request):
-    model_to_use = "gpt-4o-mini" if payload.model == "gpt-4o" else payload.model
+    model_to_use = payload.model
     payload_dict = payload.dict()
     payload_dict["model"] = model_to_use