Update app.py

app.py

@@ -158,11 +158,12 @@ with gr.Blocks() as demo:
     gr.Markdown("Start typing below and then click **Run** to see the progress and final output.")
     with gr.Column():
         srt_file = gr.File()
+        max_chars = gr.Number()
         subtitle_file = gr.File()
         btn = gr.Button("Create")
         btn.click(
             fn=translate,
-            inputs=srt_file,
+            inputs=[srt_file, max_chars]
             outputs=subtitle_file,
         )