Update conver.py

conver.py

@@ -155,27 +155,31 @@ class URLToAudioConverter:
         speech_audio: AudioSegment,
         music_path: str,
         tags_paths: List[str],
-        custom_music_path: str = None
+        custom_music_path: str = None,
+        use_background_music: bool = True
     ) -> AudioSegment:
-        music_file = custom_music_path if custom_music_path and os.path.exists(custom_music_path) else self.MUSICA_FONDO
         tag_outro_file = self.TAG1
         tag_trans_file = self.TAG2
 
-        if not os.path.exists(music_file):
-            raise FileNotFoundError(f"Music file not found: {music_file}")
         if not os.path.exists(tag_outro_file):
             raise FileNotFoundError(f"Tag file not found: {tag_outro_file}")
         if not os.path.exists(tag_trans_file):
             raise FileNotFoundError(f"Tag file not found: {tag_trans_file}")
 
-        music = AudioSegment.from_file(music_file).fade_out(2000) - 25
-        if len(music) < len(speech_audio):
-            music = music * ((len(speech_audio) // len(music)) + 1)
-        music = music[:len(speech_audio)]
-        mixed = speech_audio.overlay(music)
+        final_audio = speech_audio
+        if use_background_music:
+            music_file = custom_music_path if custom_music_path and os.path.exists(custom_music_path) else self.MUSICA_FONDO
+            if not os.path.exists(music_file):
+                raise FileNotFoundError(f"Music file not found: {music_file}")
+            music = AudioSegment.from_file(music_file).fade_out(2000) - 25
+            if len(music) < len(speech_audio):
+                music = music * ((len(speech_audio) // len(music)) + 1)
+            music = music[:len(speech_audio)]
+            final_audio = final_audio.overlay(music)
+
         tag_outro = AudioSegment.from_file(tag_outro_file) - 10
         tag_trans = AudioSegment.from_file(tag_trans_file) - 10
-        final_audio = mixed + tag_outro
+        final_audio = final_audio + tag_outro
         silent_ranges = []
         for i in range(0, len(speech_audio) - 500, 100):
             chunk = speech_audio[i:i+500]
@@ -214,7 +218,8 @@ class URLToAudioConverter:
             combined,
             self.MUSICA_FONDO,
             [self.TAG1, self.TAG2],
-            custom_music_path
+            custom_music_path,
+            use_background_music=custom_music_path is not None
         )
         output_path = os.path.join(folder_name, "podcast_final.mp3")
         final_audio.export(output_path, format="mp3")