Update app.py

app.py

@@ -139,10 +139,6 @@ def refresh_ui(tasks, files):
     tasks_html = build_tasks_html(tasks)
     return tasks, files, tasks_html
 
-def set_sample_command(sample_command):
-    """Returns the sample command to be populated in the textbox."""
-    return sample_command
-
 def main():
     # Start the background task processor.
     processor_thread = threading.Thread(target=background_task_processor, daemon=True)
@@ -166,9 +162,9 @@ def main():
         # Row of sample command buttons.
         gr.Markdown("#### Sample Commands")
         with gr.Row():
-            sample1 = gr.Button("Report on unemployment in the US 2024")
-            sample2 = gr.Button("Generate diagram of sales data")
-            sample3 = gr.Button("Generate csv report of user activity")
+            sample1 = gr.Button("Report on US Unemployment 2024")
+            sample2 = gr.Button("Diagram of Sales Data")
+            sample3 = gr.Button("CSV Report of User Activity")
         
         gr.Markdown("### Task List")
         tasks_html_output = gr.HTML(label="Tasks Overview")
@@ -189,10 +185,10 @@ def main():
             inputs=[command_input, tasks_state],
             outputs=[tasks_state, files_state, command_input]
         )
-        # Sample buttons fill the command textbox.
-        sample1.click(set_sample_command, inputs=[], outputs=command_input, _js="() => 'generate a report on unemployment in the United States in 2024'")
-        sample2.click(set_sample_command, inputs=[], outputs=command_input, _js="() => 'generate diagram of sales data'")
-        sample3.click(set_sample_command, inputs=[], outputs=command_input, _js="() => 'generate csv report of user activity'")
+        # Sample buttons fill the command textbox using lambda functions.
+        sample1.click(lambda: "generate a report on unemployment in the United States in 2024", None, command_input)
+        sample2.click(lambda: "generate diagram of sales data", None, command_input)
+        sample3.click(lambda: "generate csv report of user activity", None, command_input)
         
         # Refresh the task list when the refresh button is clicked.
         refresh_btn.click(