Update app.py

app.py

@@ -32,7 +32,10 @@ def find_most_similar_command(statement, command_list):
 def transcribe_the_command(audio):
       import soundfile as sf
       file_name = "recorded_audio.wav"
-      mono_audio = (audio[:, 0] + audio[:, 1]) / 2
+      audio_data = audio[0]
+
+    # Convert stereo to mono by averaging the two channels
+      mono_audio = (audio_data[:, 0] + audio_data[:, 1]) / 2
       print(mono_audio)
       sf.write(file_name, mono_audio, 48000)
       transcript = asr_pipe(file_name)["text"]