Update app.py

app.py

@@ -10,6 +10,15 @@ from typing import List, Dict
 import os
 import tempfile
 import re
+import os
+
+def storage_debug():
+    return {
+        "data_exists": os.path.exists("/data"),
+        "data_writable": os.access("/data", os.W_OK) if os.path.exists("/data") else False,
+        "cwd": os.getcwd(),
+        "files_in_data": os.listdir("/data") if os.path.exists("/data") else []
+    }
 
 # Initialize embeddings
 embeddings = HuggingFaceEmbeddings()
@@ -727,6 +736,11 @@ def create_interface():
                     outputs=email_output
                 )
                
+        with gr.Accordion("Debug (temporary)", open=False):
+            dbg_btn = gr.Button("Check storage")
+            dbg_out = gr.JSON(label="Storage debug output")
+            dbg_btn.click(storage_debug, inputs=[], outputs=dbg_out)
+    
     return app
 
 if __name__ == "__main__":