Update app.py

app.py

@@ -79,13 +79,19 @@ def restructure_europeana_response(europeana_json: dict) -> str:
 ########################################
 # EUROPEANA TOOL
 ########################################
-EUROPEANA_API_KEY = "vievinatme"  # <-- Replace with your real key!
+EUROPEANA_API_KEY = "vievinatme"  #
 
 @tool
 def query_europeana(query: str) -> str:
     """
     A tool that queries the Europeana Search API for a given query
     and returns up to 5 results in a kid-friendly summary.
+    
+    Args:
+        query: A string representing the search term (e.g. 'Van Gogh')
+        
+    Returns:
+        A string summary describing up to 5 Europeana items in a child-friendly format.
     """
     endpoint = "https://api.europeana.eu/record/v2/search.json"
     params = {
@@ -100,13 +106,11 @@ def query_europeana(query: str) -> str:
         if response.status_code != 200:
             return f"Oops, something went wrong: {data.get('error', 'Unknown HTTP error')}"
 
-        # Use our restructure function for a nice summary
         return restructure_europeana_response(data)
 
     except Exception as e:
         return f"Error calling Europeana API: {str(e)}"
 
-
 ########################################
 # TIME TOOL
 ########################################