Change way to detect audio file

app.py

@@ -53,8 +53,8 @@ def populate_metadata(link):
     return yt.thumbnail_url, yt.title, audio
 
 def inference(inputs):
-    audio = inputs[0]
-    with open(audio, "rb") as fd:
+    print(inputs)
+    with open(inputs[0], "rb") as fd:
         contents = fd.read()
 
     audio = upload_audio(contents,sample_rate=16000)
@@ -62,10 +62,10 @@ def inference(inputs):
     est_ns = inference_model(audio)
     
     note_seq.sequence_proto_to_midi_file(est_ns, "./transcribed.mid")
-    
-    # synth = note_seq.midi_synth.fluidsynth
-    # array_of_floats = synth(note_sequence, sample_rate=SAMPLE_RATE)
-    # int16_data = note_seq.audio_io.float_samples_to_int16(array_of_floats)
+    note_sequence = note_seq.midi_to_note_sequence("./transcribed.mid")
+    synth = note_seq.midi_synth.fluidsynth
+    array_of_floats = synth(note_sequence, sample_rate=SAMPLE_RATE)
+    int16_data = note_seq.audio_io.float_samples_to_int16(array_of_floats)
     # piano_roll = create_image_from_note_sequence(note_sequence)
     
     return "./transcribed.mid"