Update app.py

app.py

@@ -148,8 +148,8 @@ with gr.Blocks() as app:
             mes = gr.Textbox(label = "Message")
             with gr.Row():
                 im = gr.Image(type="filepath")
-                doc=gr.File()
         with gr.Tab("File"):
+            doc=gr.File()
             enc_doc_out=gr.File()
         en_btn = gr.Button("Encrypt")
         enc_out = gr.Textbox(label="Encrypted Bytes")