Update app.py

app.py

@@ -96,7 +96,7 @@ with gr.Blocks(css="style.css",theme=gr.themes.Soft()) as demo:
                       label="Upload your file",
                       placeholder="Enter a url",
                       show_label=False,
-                      visible=False)
+                      visible=True)
             with gr.Column(scale=0.15, min_width=160):
                 upload_button = gr.UploadButton("Browse File", file_types=[".txt", ".pdf", ".doc", ".docx"])
         file_output = gr.File(elem_classes="filenameshow")