Update app.py

app.py

@@ -79,7 +79,7 @@ def keygen(eval_key, user_id):
     print("Initializing FHEModelClient...")
     # Let's create a user_id
     user_id = numpy.random.randint(0, 2**32)
-    fhe_api = FHEModelClient(f"fhe_model", f".fhe_keys/{eval_key}")
+    fhe_api = FHEModelClient(f"fhe_model", f".fhe_keys/{user_id}")
     fhe_api.load()
 
     # Generate a fresh key
@@ -129,7 +129,7 @@ def encode_quantize(test_file, eval_key, encodings):
     return encodings
 
 def encrypt_encoded_quantize(encodings, user_id, eval_key):
-    fhe_api = FHEModelClient(f"fhe_model", f".fhe_keys/{eval_key}")
+    fhe_api = FHEModelClient(f"fhe_model", f".fhe_keys/{user_id}")
     fhe_api.load()
     
     encodings = np.array(encodings)
@@ -348,7 +348,7 @@ if __name__ == "__main__":
             "The encrypted scan result is sent back to the client, who can finally decrypt it with their private key. Only the client is aware of the original file content and the scan result."
         )
         b_decrypt_result = gr.Button("🔍 Decrypt scan result")
-        user_id_input = gr.Textbox(value=user_id, visible=False)
+        user_id_input = gr.Number(value=user_id, visible=False)
         scan_result = gr.Textbox(label="Scan Result:")
         
         eval_key_input = gr.Textbox(value=eval_key, visible=False)