Update app.py

app.py

@@ -17,6 +17,7 @@ from langchain.memory import ConversationBufferMemory
 from google import genai
 from google.genai import types
 from langchain_community.document_loaders import PlaywrightURLLoader
+import requests
 # Import Supadata and initialize the client
 from supadata import Supadata, SupadataError
 SUPADATA_API_KEY = os.getenv("SUPADATA")