Update app.py

app.py

@@ -19,22 +19,23 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     return "What magic will you build ?"
 
 @tool
-def my_wiki_tool(arg1:str)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that fetches the relevent information for wikipedia only
+def my_wiki_tool(arg1: str) -> str:  # It's important to specify the return type
+    """A tool that fetches the relevant information for Wikipedia only
     Args:
-        arg1: A string provides the details what needs to be searched in wikipedia
+        arg1: A string that provides the details of what needs to be searched on Wikipedia.
     """
+    # Initialize DuckDuckGo search tool
     duckduckgo_tool = DuckDuckGoSearchTool()
 
-# You can now use it to search for any of the topics above
-search_results = duckduckgo_tool.search(arg1)
-result_str = ""  # Initialize an empty string to accumulate the results
+    # Use DuckDuckGo search tool to search for the query
+    search_results = duckduckgo_tool.search(arg1)
+    
+    result_str = ""  # Initialize an empty string to accumulate the results
     
     for result in search_results:
-        # Add each 'Text' value from the result to the result_str
+        # Add each 'Text' value from the result to result_str
         result_str += result.get('Text', '') + '\n'  # Adding a newline for each result
-        
+    
     return result_str
     
 @tool