Update app.py

app.py

@@ -9,18 +9,25 @@ import io
 import glob
 import shutil
 
-# Initialize recording flag
+# Global flag for recording capability
 RECORDING_ENABLED = False
 
-# Import with error handling for Hugging Face Spaces
-try:
-    from transcriber import AudioTranscriber
-    from hf_transcriber import HFTranscriber
-    from recorder import AudioRecorder, list_audio_devices
-    RECORDING_ENABLED = True
-except ImportError as e:
-    st.warning(f"Some features may be limited: {str(e)}")
-    RECORDING_ENABLED = False
+def init_recording():
+    global RECORDING_ENABLED
+    # Import with error handling for Hugging Face Spaces
+    try:
+        from transcriber import AudioTranscriber
+        from hf_transcriber import HFTranscriber
+        from recorder import AudioRecorder, list_audio_devices
+        RECORDING_ENABLED = True
+        return True
+    except ImportError as e:
+        st.warning(f"Some features may be limited: {str(e)}")
+        RECORDING_ENABLED = False
+        return False
+
+# Initialize recording capability
+init_recording()
 
 def get_binary_file_downloader_html(bin_file, file_label='File'):
     """Generate a link to download the given file."""
@@ -52,6 +59,9 @@ def main():
     st.markdown("### Convert monophonic audio to sheet music")
     
     # Initialize session state for recording
+    if 'recording_initialized' not in st.session_state:
+        st.session_state.recording_initialized = False
+    
     if RECORDING_ENABLED:
         if 'recorder' not in st.session_state:
             st.session_state.recorder = AudioRecorder()