Update app.py

app.py

@@ -71,6 +71,7 @@ def obtener_canciones_playlist_spotify(token, playlist_id, playlist_name):
                 if track:
                     audio_features = obtener_caracteristicas_audio(token, track['id'])
                     audio_analysis = obtener_analisis_audio(token, track['id'])
+                    key = obtener_clave(audio_analysis)
                     canciones.append({
                         'playlist_name': playlist_name,
                         'artista': track['artists'][0]['name'] if track['artists'] else 'Desconocido',
@@ -89,6 +90,7 @@ def obtener_canciones_playlist_spotify(token, playlist_id, playlist_name):
                         'timbre': audio_analysis.get('segments', [{}])[0].get('timbre', 'No disponible'),
                         'acousticness': audio_features.get('acousticness', 'No disponible'),
                         'liveness': audio_features.get('liveness', 'No disponible'),
+                        'key': key,
                         'link': track['external_urls']['spotify'],
                         'record_label': obtener_record_label_spotify(track['album']['id'], token),
                         'source': 'Spotify'
@@ -116,6 +118,25 @@ def obtener_analisis_audio(token, track_id):
         response = requests.get(url, headers={'Authorization': f'Bearer {token}'})
     return response.json() if response.status_code == 200 else {}
 
+def obtener_clave(audio_analysis):
+    key_map = {
+        -1: 'No Key',
+        0: 'C',
+        1: 'C#/Db',
+        2: 'D',
+        3: 'D#/Eb',
+        4: 'E',
+        5: 'F',
+        6: 'F#/Gb',
+        7: 'G',
+        8: 'G#/Ab',
+        9: 'A',
+        10: 'A#/Bb',
+        11: 'B'
+    }
+    key = audio_analysis.get('track', {}).get('key', -1)
+    return key_map.get(key, 'Unknown')
+
 def obtener_record_label_spotify(album_id, token):
     url = f'https://api.spotify.com/v1/albums/{album_id}'
     headers = {'Authorization': f'Bearer {token}'}
@@ -159,3 +180,4 @@ iface = gr.Interface(
     description="Enter a search query to fetch playlists and their songs from Spotify. Client credentials are pre-configured."
 )
 iface.launch()
+