Update app.py

app.py

@@ -29,7 +29,6 @@ def get_nbp_exchange_rate(currency: str) -> float:
     else:
         raise ValueError(f"Failed to fetch exchange rate for {currency}. HTTP Status: {response.status_code}")
 
-
 @tool
 def get_billboard_hot_100_last_countdown() -> list:
     """A tool that fetches the latest Billboard Hot 100 countdown with song names and artist names.
@@ -51,22 +50,28 @@ def get_billboard_hot_100_last_countdown() -> list:
         
         for item in chart_items[:10]:
             song_name_elem = item.select_one("h3")
-            artist_name_elem = item.select_one("span.c-label")
+            artist_name_elem = item.select("span.c-label")
             
             if song_name_elem and artist_name_elem:
                 song_name = song_name_elem.get_text(strip=True)
-                artist_name = artist_name_elem.get_text(strip=True)
                 
-                # Handle cases where the artist's name might not be correctly extracted
-                if not artist_name or artist_name.isdigit():
-                    artist_name = item.select_one("span.c-label.a-font-primary-s").get_text(strip=True)
+                # The artist name is usually the second span.c-label element in Billboard's structure
+                artist_name = None
+                for span in artist_name_elem:
+                    if not span.get_text(strip=True).isdigit():  # Avoid selecting ranking numbers
+                        artist_name = span.get_text(strip=True)
+                        break
                 
-                top_songs.append({"song": song_name, "artist": artist_name})
+                if artist_name:
+                    top_songs.append({"song": song_name, "artist": artist_name})
         
         return top_songs
     else:
         raise ValueError(f"Failed to fetch Billboard Hot 100. HTTP Status: {response.status_code}")
 
+
+
+
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type