Update app.py

app.py

@@ -1,7 +1,24 @@
+import zipfile
 import os
 
 zip_path = "model/kokoro-v1_0.zip"
-if not os.path.exists(zip_path):
-    raise FileNotFoundError(f"ZIP file not found at {zip_path}")
-else:
-    print(f"ZIP file found at {zip_path}")
+extract_dir = "model/"
+
+try:
+    # Ensure the ZIP file exists
+    if not os.path.exists(zip_path):
+        raise FileNotFoundError(f"ZIP file not found at {zip_path}")
+
+    # Attempt extraction
+    print(f"Extracting {zip_path}...")
+    with zipfile.ZipFile(zip_path, 'r') as zip_ref:
+        zip_ref.extractall(extract_dir)
+
+    # Confirm the extraction
+    extracted_files = os.listdir(extract_dir)
+    print(f"Extraction completed. Extracted files: {extracted_files}")
+
+except zipfile.BadZipFile:
+    print(f"Error: {zip_path} is not a valid ZIP file.")
+except Exception as e:
+    print(f"Error during extraction: {e}")