Update app.py

app.py

@@ -40,45 +40,38 @@ def secret_word() -> str:
 
 @tool
 def on_this_day(date: str) -> str:
-    """Search for notable historical events that happened on a given date using DuckDuckGo.
+    """
+    Search for notable historical events that happened on a given date using DuckDuckGo.
 
-    Args:
-        date: A string representing the date to search for (e.g., '27 February 1924' or '27 February').
+    Arguments:
+        date (str): The date to search for, formatted as 'Day Month Year' (e.g., '18 March 1995')
+                    or 'Day Month' (e.g., '18 March') if the year is unknown.
 
     Returns:
-        A formatted string summarizing a notable event on that date, along with a source link.
-        If no event is found, it states that nothing of note occurred.
+        str: A formatted string summarizing a notable event on that date, along with a source link.
+             If no event is found, it states that nothing of note occurred.
     """
     try:
         # Construct the search query
         query = f"notable events on {date} site:wikipedia.org"
 
-        # Use DuckDuckGoSearchTool to perform the search
+        # Perform the DuckDuckGo search
         search_results = DuckDuckGoSearchTool()(query)
 
-        # 🔍 Debugging: Print raw search results
-        print(f"DEBUG: Raw search results for '{query}': {search_results}")
-
-        # ✅ Handle unexpected string response
+        # Check if response is a string (unexpected case)
         if isinstance(search_results, str):
-            return f"Error: Unexpected response format from DuckDuckGo: {search_results}"
+            return f"Error: Unexpected response format from DuckDuckGo. Raw response:\n{search_results}"
 
-        # ✅ Ensure results are a list
-        if not isinstance(search_results, list) or len(search_results) == 0:
+        # Ensure results exist and are in list format
+        if not search_results or not isinstance(search_results, list):
             return f"On the date {date}, nothing of note occurred."
 
-        # Extract the first search result
-        first_result = search_results[0]
+        # Extract first valid event
+        for result in search_results:
+            if isinstance(result, dict) and "title" in result and "href" in result:
+                return f"On the date {date}, {result['title']}. More details: {result['href']}"
 
-        # ✅ Ensure first result is a dictionary
-        if not isinstance(first_result, dict):
-            return f"Error: Unexpected format in search results: {first_result}"
-
-        # Extract title and link
-        title = first_result.get("title", "Unknown Event")
-        link = first_result.get("href", "No source available")
-
-        return f"On the date {date}, {title}. More details: {link}"
+        return f"On the date {date}, nothing of note occurred."
 
     except Exception as e:
         return f"Error retrieving historical data for {date}: {str(e)}"
@@ -86,6 +79,7 @@ def on_this_day(date: str) -> str:
 
 
 
+
 final_answer = FinalAnswerTool()
 
 # If the agent does not answer, the model is overloaded, please use another model or the following Hugging Face Endpoint that also contains qwen2.5 coder: