Update app.py

app.py

@@ -129,6 +129,8 @@ def fetch_news_headlines() -> str:
         
         # Format the news articles into a readable string with clickable links
         formatted_news = []
+        formatted_news.append("# Latest Headlines\n")
+        
         for i, item in enumerate(root.findall('.//item')):
             if i >= 5:
                 break
@@ -137,9 +139,9 @@ def fetch_news_headlines() -> str:
             pub_date = item.find('pubDate').text if item.find('pubDate') is not None else 'N/A'
             
             # Make the title a clickable link using Markdown syntax
-            formatted_news.append(f"**[{title}]({link})**")
-            formatted_news.append(f"Published: {pub_date}")
-            formatted_news.append("---")
+            formatted_news.append(f"{i+1}. **[{title}]({link})**")
+            formatted_news.append(f"   *Published: {pub_date}*")
+            formatted_news.append("")
         
         return "\n".join(formatted_news) if formatted_news else "No news articles found."
         
@@ -177,6 +179,8 @@ def fetch_news_topics(query: str) -> str:
         
         # Format the news articles with clickable links
         formatted_news = []
+        formatted_news.append(f"# News About '{query}'\n")
+        
         for i, article in enumerate(news_data.get('news', [])):
             if i >= 5:
                 break
@@ -186,10 +190,10 @@ def fetch_news_topics(query: str) -> str:
             snippet = article.get('snippet', 'N/A')
             
             # Make the title a clickable link using Markdown syntax
-            formatted_news.append(f"**[{title}]({link})**")
-            formatted_news.append(f"Source: {source}")
-            formatted_news.append(f"Snippet: {snippet}")
-            formatted_news.append("---")
+            formatted_news.append(f"{i+1}. **[{title}]({link})**")
+            formatted_news.append(f"   *Source: {source}*")
+            formatted_news.append(f"   {snippet}")
+            formatted_news.append("")
         
         return "\n".join(formatted_news) if formatted_news else "No news articles found."
         
@@ -310,54 +314,37 @@ async def run_query(query: str):
             # Start the handler
             handler = web_agent.run(query, ctx=ctx)
             
+            # Keep track of what we're showing to avoid duplicates
+            tool_calls_shown = set()
+            
             # Stream content
             async for event in handler.stream_events():
-                # Add some debugging info to understand event structure
-                # print(f"Event type: {type(event)}")
-                # print(f"Event attrs: {dir(event)}")
-                
                 if isinstance(event, AgentStream):
-                    # This is the text being generated
+                    # Filter out any lines starting with "Thought:" or "Action:"
                     if hasattr(event, 'delta') and event.delta:
-                        yield event.delta
+                        delta = event.delta
+                        # Filter out thought processes and internal reasoning
+                        if not (delta.strip().startswith("Thought:") or 
+                                delta.strip().startswith("Action:") or
+                                delta.strip().startswith("Answer:")):
+                            yield delta
                 
                 elif isinstance(event, ToolCall):
-                    # Handle ToolCall differently - check available attributes
-                    tool_name = "unknown tool"
+                    tool_name = getattr(event, 'name', getattr(event, 'function_name', getattr(event, 'tool_name', "unknown tool")))
                     
-                    # Try different possible attribute locations
-                    if hasattr(event, 'name'):
-                        tool_name = event.name
-                    elif hasattr(event, 'function_name'):
-                        tool_name = event.function_name
-                    elif hasattr(event, 'tool_name'):
-                        tool_name = event.tool_name
-                    
-                    yield f"\n\n🔧 Using tool: {tool_name}...\n"
+                    # Only show tool call message once per tool+call combo
+                    tool_call_id = f"{tool_name}_{hash(str(getattr(event, 'args', '')))}"
+                    if tool_call_id not in tool_calls_shown:
+                        tool_calls_shown.add(tool_call_id)
+                        yield f"\n\n🔧 Using tool: {tool_name}...\n"
                 
                 elif isinstance(event, ToolCallResult):
-                    # Handle ToolCallResult - check available attributes
-                    result = "Result not available"
-                    
-                    # Try different possible attribute locations
-                    if hasattr(event, 'result'):
-                        result = event.result
-                    elif hasattr(event, 'output'):
-                        result = event.output
-                    elif hasattr(event, 'data') and hasattr(event.data, 'get'):
-                        result = event.data.get("result", "")
-                    
-                    # Truncate long results for display
-                    if isinstance(result, str) and len(result) > 200:
-                        result_preview = result[:200] + "... (truncated)"
-                    else:
-                        result_preview = str(result)
-                    
-                    yield f"\n📊 Got result from tool\n"
+                    # We don't need to show the raw tool result to the user
+                    # The agent will incorporate the results in its response
+                    pass
             
     except Exception as e:
         yield f"\n\n❌ Error: {str(e)}\n"
-        # For debugging:
         import traceback
         yield f"Traceback: {traceback.format_exc()}"
     finally:
@@ -392,7 +379,7 @@ with grb:
         👉 Try asking 'What's the weather in Montreal?' or 'What's in the news today?'
         """
     )
-    chatbot = gr.Chatbot(type="messages")
+    chatbot = gr.Chatbot(type="messages", render_markdown=True)
     txt = gr.Textbox(placeholder="Ask me anything...", show_label=False)
     
     # Set up event handlers for streaming