Update app.py

app.py

@@ -236,7 +236,7 @@ def Generate_Accompaniment(input_midi,
     print('Source melody patch:', melody_patch)
     print('Use nth melody note:', use_nth_note)
     print('Model temperature:', model_temperature)
-    print('Model top k':, model_sampling_top_k)
+    print('Model top k:', model_sampling_top_k)
    
     print('=' * 70)
 
@@ -245,6 +245,7 @@ def Generate_Accompaniment(input_midi,
     print('Prepping melody...')
 
     if input_midi:
+        inp_mel = 'Custom MIDI'
         score, score_list = load_midi(input_midi.name, melody_patch, use_nth_note)
 
     else:
@@ -351,12 +352,14 @@ def Generate_Accompaniment(input_midi,
 
     #========================================================
 
+    output_title = str(inp_mel)
     output_midi = str(new_fn)
     output_audio = (16000, audio)
     
     output_plot = TMIDIX.plot_ms_SONG(song_f, plot_title=output_midi, return_plt=True)
 
     print('Output MIDI file name:', output_midi)
+    print('Output MIDI melody title:', output_title)
     print('=' * 70) 
     
     #========================================================
@@ -366,7 +369,7 @@ def Generate_Accompaniment(input_midi,
     print('-' * 70)
     print('Req execution time:', (reqtime.time() - start_time), 'sec')
 
-    return output_audio, output_plot, output_midi
+    return output_title, output_audio, output_plot, output_midi
     
 #==================================================================================
 
@@ -398,9 +401,15 @@ with gr.Blocks() as demo:
     
     gr.Markdown("## Upload source melody MIDI or enter a search query for a sample melody below")
     
-    input_midi = gr.File(label="Input MIDI", file_types=[".midi", ".mid", ".kar"])
+    input_midi = gr.File(label="Input MIDI", 
+                         file_types=[".midi", ".mid", ".kar"],
+                         info='Custom MIDI overrides search querry below'
+                        )
 
-    input_melody = gr.Textbox(value="Hotel California", label="Popular melodies database search query")
+    input_melody = gr.Textbox(value="Hotel California", 
+                              label="Popular melodies database search query",
+                              info='If the query is not found, random melody will be selected'
+                             )
     
     gr.Markdown("## Generation options")
     
@@ -412,7 +421,8 @@ with gr.Blocks() as demo:
     generate_btn = gr.Button("Generate", variant="primary")
 
     gr.Markdown("## Generation results")
-    
+
+    output_title = gr.Textbox(label="MIDI melody title")
     output_audio = gr.Audio(label="MIDI audio", format="wav", elem_id="midi_audio")
     output_plot = gr.Plot(label="MIDI score plot")
     output_midi = gr.File(label="MIDI file", file_types=[".mid"])
@@ -425,7 +435,8 @@ with gr.Blocks() as demo:
                         model_temperature,
                         model_sampling_top_k
                        ], 
-                       [output_audio,
+                       [output_title,
+                        output_audio,
                         output_plot,
                         output_midi                          
                        ]
@@ -442,7 +453,8 @@ with gr.Blocks() as demo:
                  model_temperature,
                  model_sampling_top_k
                 ],
-                [output_audio,
+                [output_title,
+                 output_audio,
                  output_plot,
                  output_midi
                 ],