Update app.py

app.py

@@ -86,41 +86,71 @@ serper_tool = FunctionTool.from_defaults(
 )
 
 # --- Agents ---
+# 1. Google News RSS Agent (replaces old google_news_agent)
 google_rss_agent = FunctionAgent(
-    name="google_rss_agent", llm=oa_llm, memory=memory,
+    name="google_rss_agent",
+    description="Fetches latest headlines and URLs from Google News RSS feed.",
+    system_prompt="You are an agent that fetches the latest headlines and URLs from the Google News RSS feed.",
     tools=[google_rss_tool],
-    system_prompt="Fetch the latest headlines from Google News RSS."
+    llm=openai_llm,
+    memory=memory,
 )
-web_agent = ReActAgent(
-    name="web_browsing_agent", llm=hf_llm, memory=memory,
-    tools=[serper_tool, navigate_tool, extract_text],
+
+# 2. Web Browsing Agent
+web_browsing_agent = ReActAgent(
+    name="web_browsing_agent",
+    description="Fetches Serper URLs, navigates to each link, extracts the text and builds a summary",
     system_prompt=(
-        "When asked for details on a headline, "
-        "1) call fetch_news_from_serper(query); "
-        "2) navigate to each URL; 3) extract_text(); "
-        "4) summarize."
-    )
+        "You are a news-content agent. When asked for details on a headline:\n"
+        "1. Call `fetch_news_from_serper(query)` to get JSON with article URLs.\n"
+        "2. For each top URL, call `web_navigate(url)` then `web_extract_text()`.\n"
+        "3. Synthesize those texts into a concise summary."
+    ),
+    tools=[serper_news_tool, navigate_tool, extract_text_tool, extract_links_tool],
+    llm=llm,
+    memory=memory,
 )
+
+# 3. Weather Agent
 weather_agent = ReActAgent(
-    name="weather_agent", llm=oa_llm,
-    tools=[weather_cur, weather_fc],
-    system_prompt="You are a weather agent."
+    name="weather_agent",
+    description="Answers weather-related questions.",
+    system_prompt="You are a weather agent that provides current weather and forecasts.",
+    tools=[weather_tool, forecast_tool],
+    llm=openai_llm,
 )
+
+# 4. DuckDuckGo Search Agent
 search_agent = ReActAgent(
-    name="search_agent", llm=oa_llm,
+    name="search_agent",
+    description="Searches general info using DuckDuckGo.",
+    system_prompt="You are a search agent that uses DuckDuckGo to answer questions.",
     tools=[search_tool],
-    system_prompt="You are a search agent using DuckDuckGo."
+    llm=openai_llm,
 )
-router = ReActAgent(
-    name="router_agent", llm=hf_llm,
-    tools=[FunctionTool.from_defaults(lambda ctx, choice: choice,
-                                     name="choose_agent",
-                                     description="Return agent name.")],
+
+router_agent = ReActAgent(
+    name="router_agent",
+    description="Routes queries to the correct specialist agent.",
     system_prompt=(
-        "Route the user query to exactly one of: "
+        "You are RouterAgent. "
+        "Given the user query, reply with exactly one name from: "
         "['google_rss_agent','weather_agent','search_agent','web_browsing_agent']."
     ),
-    can_handoff_to=["google_rss_agent","weather_agent","search_agent","web_browsing_agent"]
+    llm=llm,
+    tools=[
+        FunctionTool.from_defaults(
+            fn=lambda ctx, choice: choice,
+            name="choose_agent",
+            description="Return the chosen agent name."
+        )
+    ],
+    can_handoff_to=[
+        "google_rss_agent",
+        "weather_agent",
+        "search_agent",
+        "web_browsing_agent",
+    ],
 )
 
 workflow = AgentWorkflow(