Update app.py

app.py

@@ -116,6 +116,10 @@ def unavailable(input_file, input_checks):
     output = "Submitting your own data is currently unavailable, but you can try out the showcase mode 😊"
     return gr.update(value=output, label="Oops!", visible=True)
 
+def showcase(input_file):
+    output = "showcase/data.txt"
+    return gr.update(value=output, visible=True), gr.update(visible=True), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False)  # next_button_freq becomes available
+
 def file(input_file, input_checks):
     #output = "output.txt"
     #f = open(output, 'w')
@@ -166,7 +170,7 @@ def freq(output_file, input_checks):
     width=600).configure_axis(
     grid=False).interactive()
 
-    if "emotion distribution over time" in input_checks:
+    if "emotion distribution over time" in input_checks or (output_file.name).endswith('showcase/data.txt'):
         return gr.update(value=plot, visible=True), gr.update(visible=True), gr.update(visible=False), gr.update(visible=False)  # next_button_dist becomes available
     elif "peaks" in input_checks:
         return gr.update(value=plot, visible=True), gr.update(visible=False), gr.update(visible=True), gr.update(visible=False)  # next_button_peaks becomes available
@@ -397,6 +401,7 @@ with gr.Blocks() as demo:
         next_button_peaks.click(fn=peaks, inputs=[output_file,input_checks], outputs=[output_peaks,next_button_topics])
         next_button_topics.click(fn=topics, inputs=[output_file,input_checks], outputs=output_topics)
         #send_btn.click(fn=unavailable, inputs=[input_file,input_checks], outputs=message)
+        demo_btn.click(fn=showcase, inputs=[input_file], outputs=[output_file,next_button_freq,next_button_dist,next_button_peaks,next_button_topics])
 
         
 demo.launch()