Update src/main.py

src/main.py

@@ -239,8 +239,6 @@ def song_cover_pipeline(song_input, voice_model, pitch_change, keep_files,
                         reverb_rm_size=0.15, reverb_wet=0.2, reverb_dry=0.8, reverb_damping=0.7, output_format='mp3',
                         progress=gr.Progress()):
     try:
-        if not song_input or not voice_model:
-            raise_exception('Ensure that the song input field and voice model field is filled.', is_webui)
 
         display_progress('[~] Starting AI Cover Generation Pipeline...', 0, is_webui, progress)