Update app.py

app.py

@@ -17,6 +17,15 @@ sentiment_threshold = 0.75
 
 EXAMPLES = ["example_audio.wav"]
 
+def cache_example(example):
+    processed_examples = audio.preprocess_example(example)
+    return processed_examples
+
+cache = [cache_example(e) for e in EXAMPLES]
+
+def load_example(example_id):
+    return cache[example_id]
+
 def speech_to_text(speech):
     speaker_output = speaker_segmentation(speech)
     speech, sampling_rate = load(speech)