Update app.py

app.py

@@ -20,7 +20,7 @@ def call_private_api(input_data):
         "kwargs": {"some_param": "some_value"}
     }
     
-    response = requests.post(API_URL, headers=headers, data=json.dumps(payload))
+    response = requests.post(api_url, headers=headers, data=json.dumps(payload))
     return response.json()
 
 import gradio as gr