tools/echo_text.py

# tools/echo_text.py

import gradio as gr
from utils.tool_manager import tool

def echo_ui():
    """
    Builds the Gradio UI components for the Echo Text tool.
    Returns a tuple: (ui_group, input_components, output_components, button_component)
    """
    with gr.Group(visible=False) as ui_group: # Initially hidden
        input_text = gr.Textbox(label="Enter text to echo", placeholder="Type something...")
        output_text = gr.Textbox(label="Echoed Text", interactive=False)
        run_button = gr.Button("Echo")
    # Return the group, input(s), output(s), and the button
    return ui_group, input_text, output_text, run_button

@tool(
    name="Echo Text",
    control_components=echo_ui # Pass the UI builder function
)
def echo_function(text: str) -> str:
    """
    Echoes the input text.

    Args:
        text (str): The input text.

    **Returns:**
        str: The input text.
    """
    return text