Update app.py

app.py

@@ -9,7 +9,7 @@ from code import (initialize_session,
 
 def export_csv(df):
     file = df.to_csv("output.csv")
-    return file
+    return gr.File(value="output.csv", visible=True)
     
 with gr.Blocks(gr.themes.Soft(primary_hue="emerald",
                               font=[gr.themes.GoogleFont("Quicksand"),"ui-sans-serif", "system-ui", "sans-serif"],
@@ -70,7 +70,7 @@ with gr.Blocks(gr.themes.Soft(primary_hue="emerald",
                     combine_button = gr.Button("Confirm")
                 with gr.Column(scale=1):
                     download_button = gr.DownloadButton("Export")
-                    csv = gr.File(label="output.csv", interactive=False, visible=True)
+                    csv = gr.File(interactive=False, visible=False)
                 #with gr.Column(scale=1):
                     #receipt_count_text = gr.Textbox(label="Uploaded files:", interactive=False)