Update app.py

app.py

@@ -1,6 +1,9 @@
 import gradio as gr
 import requests
 import os
+from fastapi import FastAPI
+from fastapi.middleware.cors import CORSMiddleware
+from ping import add_ping_route
 
 
 # Configuration
@@ -24,7 +27,9 @@ else:
     print("SUCCESS: HF_API_KEY loaded securely.")
 
 
-# Funcation definition
+
+
+# Function that calls the LangFlow chat
 def call_langflow(message, history):
     """
     Call Langflow API and return the response
@@ -73,6 +78,21 @@ def call_langflow(message, history):
     except (KeyError, IndexError) as e:
         return f"Error parsing response: {str(e)}\nResponse: {data}"
 
+#Create FastAPI App for health check.
+app = FastAPI(title="Chatbot with Ping API")
+# Optional CORS setup
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+# Add /ping route from ping.py 
+add_ping_route(app, call_langflow)
+
+
+
 # Create Gradio Chat Interface
 chat = gr.ChatInterface(
     fn=call_langflow,