change label

app.py

@@ -109,7 +109,7 @@ with gr.Blocks() as demo:
             ex_uuid.visible = False
         with gr.Column(scale=3):
             output=gr.Textbox(label="Output BIB (Note that you can copy the output bib file by clicking the top-right button.)").style(show_copy_button=True, interactive=False)        
-            download_btn = gr.Button("Download")
+            download_btn = gr.Button("Generate Bib File")
             download_content = gr.outputs.File()
             download_content.visible = False 
     def download_file(ex_uuid):