Update app.py

app.py

@@ -53,7 +53,7 @@ def load_asr_model():
     return asr_model
     
 def transcribe_video(processed_audio):
-    st = time.now()
+    st = time.time()
     transcriber_model = load_asr_model()
     text_extract = transcriber_model(processed_audio)
     et = time.time()