Update app.py

app.py

@@ -130,7 +130,7 @@ def process_audio(audio_file):
         if audio_embedding.size == 0:
             return "Error generating embedding for the audio text", None
         
-        distances, indices = index.search(np.array([audio_embedding]), k=2)
+        distances, indices = index.search(np.array([audio_embedding]), k=5)
         relevant_texts = [texts[idx] for idx in indices[0]]
         combined_text = " ".join(relevant_texts)
         if len(combined_text) > 1000: