Update app.py

app.py

@@ -7,6 +7,7 @@ import yaml
 from Gradio_UI import GradioUI
 
 
+
 @tool
 def duckduckgo_search(query: str, max_results: int = 5) -> str:
     """
@@ -19,30 +20,34 @@ def duckduckgo_search(query: str, max_results: int = 5) -> str:
     Returns:
         str: A formatted string containing search results.
     """
-    try:
-        with DDGS() as ddgs:
-            results = ddgs.text(query, max_results=max_results)
+    with DDGS() as ddgs:
+        results = ddgs.text(query, max_results=max_results)
 
-            output = []
-            for i, r in enumerate(results, 1):
-                output.append(
-                    f"{i}. {r.get('title')}\n"
-                    f"{r.get('href')}\n"
-                    f"{r.get('body')}\n"
-                )
+        output = []
+        for i, r in enumerate(results, 1):
+            output.append(
+                f"{i}. {r.get('title')}\n"
+                f"{r.get('href')}\n"
+                f"{r.get('body')}\n"
+            )
 
-        return "\n".join(output) if output else "No results found."
+    return "\n".join(output) if output else "No results found."
 
-    except Exception as e:
-        return f"Search failed due to error: {str(e)}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """Get current time in a timezone."""
+    """
+    Get the current local time in a specified timezone.
+
+    Args:
+        timezone (str): A valid timezone string such as 'America/New_York'.
+
+    Returns:
+        str: The current local time formatted as YYYY-MM-DD HH:MM:SS.
+    """
     tz = pytz.timezone(timezone)
     local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-    return f"The current time in {timezone} is {local_time}"
-
+    return f"The current local time in {timezone} is {local_time}"
 
 final_answer = FinalAnswerTool()