Update app.py

app.py

@@ -8,6 +8,10 @@ print('Loading core Giant Music Transformer modules...')
 import os
 import sys
 
+import time as reqtime
+import datetime
+from pytz import timezone
+
 print('=' * 70)
 print('Loading main Giant Music Transformer modules...')
 
@@ -369,6 +373,10 @@ def generate_callback_wrapper(input_midi,
                                 model_temperature,
                                 model_sampling_top_p
                              ):
+
+    print('=' * 70)
+    print('Req start time: {:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now(PDT)))
+    start_time = reqtime.time()
     
     result = generate_callback(input_midi, 
                                 num_prime_tokens, 
@@ -380,6 +388,12 @@ def generate_callback_wrapper(input_midi,
                              )
     
     generated_batches.extend([sublist[2] for sublist in result])
+
+    print('=' * 70)
+    print('Req end time: {:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now(PDT)))
+    print('=' * 70)
+    print('Req execution time:', (reqtime.time() - start_time), 'sec')
+    print('*' * 70)
     
     return tuple(item for sublist in result for item in sublist[:2])