fix: .cache error

gradio_app.py

@@ -55,6 +55,20 @@ def ensure_gradio_frpc():
     else:
         print("[INFO] frpc binary already exists.")
 
+def symlink_frpc_to_expected_location():
+    expected_dir = os.path.expanduser("~/.cache/huggingface/gradio/frpc")
+    actual_dir = "/tmp/huggingface/gradio/frpc"
+    os.makedirs(os.path.dirname(expected_dir), exist_ok=True)
+
+    try:
+        if not os.path.exists(expected_dir):
+            os.symlink(actual_dir, expected_dir)
+            print(f"[SYMLINK] Linked {actual_dir} → {expected_dir}")
+        else:
+            print(f"[SYMLINK] Already exists: {expected_dir}")
+    except Exception as e:
+        print(f"[ERROR] Failed to symlink: {e}")
+
 def process_segment(entry_and_voice_map):
     entry, voice_map = entry_and_voice_map
     speaker, dialogue = entry
@@ -213,6 +227,8 @@ def create_gradio_app():
 
     return app
 
+
+ensure_gradio_frpc()
+symlink_frpc_to_expected_location()
 if __name__ == "__main__":
-    ensure_gradio_frpc()
     create_gradio_app().queue().launch(server_name="0.0.0.0", server_port=7860, share=True, debug=True, pwa=True)