Update api.py

api.py

@@ -294,7 +294,7 @@ class AgentProcessor:
             return None
 
 # Initialize FastAPI app
-app = FastAPI(docs_url="/", redoc_url=None)
+app = FastAPI()
 agent_processor = None
 
 # Add CORS middleware
@@ -309,7 +309,7 @@ app.add_middleware(
 @app.on_event("startup")
 async def startup_event():
     global agent_processor
-    api_key = os.getenv("DIFY_API_KEY", "app-kVHTrZzEmFXEBfyXOi4rro7M")
+    api_key = os.getenv("DIFY_API_KEY")
     agent_processor = AgentProcessor(api_key=api_key)
 
 @app.on_event("shutdown")