Fix Spaces deployment: add sys.path for local zipvoice package

app.py

@@ -4,11 +4,15 @@ ZipVoice Gradio Web Interface for HuggingFace Spaces
 """
 
 import os
+import sys
 import tempfile
 import gradio as gr
 import torch
 from pathlib import Path
 
+# Add current directory to Python path for local zipvoice package
+sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
+
 # Import ZipVoice components
 from zipvoice.models.zipvoice import ZipVoice
 from zipvoice.models.zipvoice_distill import ZipVoiceDistill