Update tools.py

tools.py

@@ -5,9 +5,6 @@ from huggingface_hub import list_models
 import requests
 
 
-# Initialize the DuckDuckGo search tool
-#search_tool = DuckDuckGoSearchTool()
-
 # --------- Weather Info Tool ---------
 class WeatherInfoTool(Tool):
     name = "weather_info"
@@ -27,10 +24,8 @@ class WeatherInfoTool(Tool):
             {"condition": "Clear", "temp_c": 25},
             {"condition": "Windy", "temp_c": 20}
         ]
-        # Randomly select a weather condition
         data = random.choice(weather_conditions)
-        return f"Weather in {location}: {data['condition']}, {data['temp_c']}°C"
-
+        return f"🌦️ Weather in **{location}**: {data['condition']}, {data['temp_c']}°C"
 
 
 # --------- Hugging Face Hub Stats Tool ---------
@@ -47,16 +42,19 @@ class HubStatsTool(Tool):
 
     def forward(self, author: str):
         try:
-            # List models from the specified author, sorted by downloads
             models = list(list_models(author=author, sort="downloads", direction=-1, limit=1))
-            
             if models:
                 model = models[0]
-                return f"The most downloaded model by {author} is {model.id} with {model.downloads:,} downloads."
+                return (
+                    f"📊 Most downloaded model by **{author}**:\n"
+                    f"**Model ID**: {model.id}\n"
+                    f"**Downloads**: {model.downloads:,}\n"
+                    f"[View on Hugging Face](https://huggingface.co/{model.id})"
+                )
             else:
-                return f"No models found for author {author}."
+                return f"No models found for author **{author}**."
         except Exception as e:
-            return f"Error fetching models for {author}: {str(e)}"
+            return f"⚠️ Error fetching models for **{author}**: {str(e)}"
 
 
 # --------- News Search Tool using ContextualWeb API ---------
@@ -93,11 +91,13 @@ class NewsSearchTool(Tool):
             articles = response.json().get("value", [])
 
             if not articles:
-                return f"No news articles found for topic '{topic}'."
+                return f"No news articles found for topic **{topic}**."
 
             return "\n\n".join(
-                f"📰 {a['title']}\n{a['description'] or ''}\nSource: {a['provider']['name']}\nLink: {a['url']}"
+                f"📰 **{a['title']}**\n{a['description'] or '_No description provided_'}\n"
+                f"Source: {a['provider']['name']}\n[Read more]({a['url']})"
                 for a in articles
             )
         except Exception as e:
-            return f"Error retrieving news for topic '{topic}': {str(e)}"
+            return f"⚠️ Error retrieving news for **{topic}**: {str(e)}"
+