Update tools.py

tools.py

@@ -135,15 +135,15 @@ def wiki_search(query: str) -> str:
     
     Args:
         query: The search query for SPARQL."""
-        try:
-            endpoint = SPARQLWrapper("https://query.wikidata.org/sparql")
-            endpoint.setQuery(query)
-            endpoint.setReturnFormat(JSON)
-
-            results = endpoint.query().convert()
-            return json.dumps(results, indent=2)
-        except Exception as e:
-            return f"Error executing SPARQL query: {str(e)}"
+    try:
+        endpoint = SPARQLWrapper("https://query.wikidata.org/sparql")
+        endpoint.setQuery(query)
+        endpoint.setReturnFormat(JSON)
+
+        results = endpoint.query().convert()
+        return json.dumps(results, indent=2)
+    except Exception as e:
+        return f"Error executing SPARQL query: {str(e)}"
 
 @tool
 def transcribe_audio(file_path: str) -> str: