Update app.py

app.py

@@ -79,9 +79,9 @@ def call_langflow(message, history):
         return f"Error parsing response: {str(e)}\nResponse: {data}"
 
 #Create FastAPI App for health check.
-app = FastAPI(title="Chatbot with Ping API")
+fastapi_app = FastAPI(title="Chatbot with Ping API")
 # Optional CORS setup
-app.add_middleware(
+fastapi_app.add_middleware(
     CORSMiddleware,
     allow_origins=["*"],
     allow_credentials=True,
@@ -112,4 +112,4 @@ with gr.Blocks(
     )
 
 # Mount Gradio app to FastAPI at root path
-app = gr.mount_gradio_app(app, demo, path="/")
+app = gr.mount_gradio_app(fastapi_appapp, demo, path="/")