Update tools.py

tools.py

@@ -132,6 +132,7 @@ def parse_excel_tool(args: dict) -> str:
         • excel_sheet_name   – optional sheet to load
     returns: stringified list of records from the specified sheet
     """
+    print("reached parse_excel_tool")
     task_id = args.get("task_id", "")
     sheet   = args.get("excel_sheet_name", "")
 
@@ -160,10 +161,7 @@ def audio_transcriber_tool(args: dict) -> str:
       • A Task ID (e.g. "abc123"), in which case we try downloading
         GET {DEFAULT_API_URL}/files/{task_id} with .mp3, .wav, .m4a extensions.
     Returns:
-      {
-        "audio_path": None,
-        "transcript": "<text or error message>"
-      }
+    "<text or error message>"
     Always attempts to download the file for the given path or task ID.
     """
     print("reached audio_transcriber_tool")
@@ -210,11 +208,8 @@ def wikipedia_search_tool(args: dict) -> str:
     """
     LangGraph wrapper for searching Wikipedia.
     Expects: state["wiki_query"] to be a non‐empty string.
-    Returns:
-      {
-        "wiki_query": None,
-        "wiki_result": "<text summary of first matching page or an error message>"
-      }
+    Returns: text summary of first matching page or an error message>"
+      
     If no valid wiki_query is provided, returns {}.
     """
     print("reached wikipedia search tool")
@@ -238,12 +233,14 @@ def wikipedia_search_tool(args: dict) -> str:
         search_results = search_data.get("query", {}).get("search", [])
         # print("wikipedia: search_results",search_results)
         if not search_results:
-            return {"wiki_query": None, "wiki_result": f"No Wikipedia page found for '{query}'."}
+            print(f"No Wikipedia page found for '{query}'.")
+            return f"No Wikipedia page found for '{query}'."
 
         # 2) Take the first search result's title
         first_title = search_results[0].get("title", "")
         if not first_title:
-            return {"wiki_query": None, "wiki_result": "Unexpected format from Wikipedia search."}
+            print("Unexpected format from Wikipedia search.")
+            return "Unexpected format from Wikipedia search."
 
         # 3) Fetch the page summary for that title via the REST summary endpoint
         title_for_url = requests.utils.requote_uri(first_title)