Update app.py

app.py

@@ -10,16 +10,18 @@ from Gradio_UI import GradioUI
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def crypto_duck(addr: str) -> str:
-    """Search DuckDuckGo for information about a cryptocurrency address and return the top result(s).
+    """Search DuckDuckGo for information about a cryptocurrency address and return the top result.
     Args:
         addr: A string representing a valid cryptocurrency address.
     """
     try:
-        # Limit to 1 result to keep it concise; increase if you want more
         ddg = DuckDuckGoSearchTool(max_results=1)
         query = f'cryptocurrency address "{addr}"'
-        markdown_results = ddg(query)
-        return markdown_results
+        markdown_results = ddg(query)  # calls forward(query: str) -> str
+        # Optional: strip the markdown header if your forward adds it
+        if markdown_results.startswith("## Search Results"):
+            markdown_results = markdown_results.split("\n\n", 1)[-1]
+        return markdown_results or "No results found."
     except Exception as e:
         return f"Search error: {str(e)}"