Update app.py

app.py

@@ -98,7 +98,7 @@ from dotenv import load_dotenv
 from PIL import Image
 import google.generativeai as genai
 from langgraph.graph import StateGraph,END
-from typing import TypingDict, List,Union
+from typing import TypedDict, List, Union
 
 load_dotenv()
 API_KEY = os.getenv("GOOGLE_API_KEY")