Update app.py

app.py

@@ -40,7 +40,7 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
 
 
 def load_image_sources():
-    with open("extended.json", "r") as file:
+    with open("expanded.json", "r") as file:
     # with open("image_sources.json", "r") as file:
         return json.load(file)