gradio-bottombar 0.0.2

A Bottom bar for Gradio Interface

---

tags: [gradio-custom-component, SideBar] title: gradio_bottombar short_description: A Bottom bar for Gradio Interface colorFrom: blue colorTo: yellow sdk: gradio pinned: false app_file: space.py

gradio_bottombar

A Bottom bar for Gradio Interface

Installation

pip install gradio_bottombar

Usage

# demo/app.py

import gradio as gr
import time
from gradio_bottombar import BottomBar

def chat_response(message, history):    
    history = history or ""
    history += f"You: {message}\n"
    time.sleep(1) # Simulate thinking
    history += f"Bot: Thanks for the message! You said: '{message}'\n"
    return history, ""

def update_label(value):
    return f"Current temperature is: {value}"

with gr.Blocks(theme=gr.themes.Ocean(), title="Full Layout Demo") as demo:
    gr.Markdown(
        """
        # Full Layout Demo: BottomBar with Sidebars
        This demo shows the `BottomBar` with `bring_to_front=True`. Notice how it now renders
        **on top of** the sidebars when they overlap.
        """
    )
       
    with BottomBar(open=False, height=180, bring_to_front=True, rounded_borders=True) as bottom_bar:
        with gr.Row():
            message_box = gr.Textbox(
                show_label=False,
                placeholder="Type your message here...",
                elem_id="message-input",
                scale=7
            )
            send_button = gr.Button("Send", variant="primary", scale=1)
        with gr.Row():
            gr.Button("Upload File")
            gr.Button("Record Audio")
            gr.ClearButton([message_box])

    with gr.Row(equal_height=True):
        with gr.Sidebar(position="left"):
            gr.Markdown("### ⚙️ Settings")
            model_temp = gr.Slider(0, 1, value=0.7, label="Model Temperature")
            temp_label = gr.Markdown(update_label(0.7))
            gr.CheckboxGroup(
                ["Enable History", "Use Profanity Filter", "Stream Response"],
                label="Chat Options",
                value=["Enable History", "Stream Response"]
            )

        with gr.Column(scale=3):
            gr.Markdown("### 🤖 Chat Interface")
            chatbot_display = gr.Textbox(
                label="Chat History",
                lines=25,
                interactive=False
            )

        with gr.Sidebar(position="right"):
            gr.Markdown("### ℹ️ Information")
            gr.Radio(
                ["GPT-4", "Claude 3", "Llama 3"],
                label="Current Model",
                value="Claude 3"
            )
            gr.Dropdown(
                ["English", "Spanish", "Portuguese"],
                label="Language",
                value="Portuguese"
            )
    
    send_button.click(
        fn=chat_response,
        inputs=[message_box, chatbot_display],
        outputs=[chatbot_display, message_box]
    )
    message_box.submit(
        fn=chat_response,
        inputs=[message_box, chatbot_display],
        outputs=[chatbot_display, message_box]
    )
    model_temp.change(
        fn=update_label,
        inputs=model_temp,
        outputs=temp_label
    )

if __name__ == "__main__":
    demo.launch()

BottomBar

Initialization

name	type	default	description
label	str | gradio.i18n.I18nData | None	None	name of the bottom bar. Not displayed to the user.
open	bool	True	if True, bottom bar is open by default.
visible	bool	True	If False, the component will be hidden.
elem_id	str | None	None	An optional string that is assigned as the id of this component in the HTML DOM. Can be used for targeting CSS styles.
elem_classes	list[str] | str | None	None	An optional string or list of strings that are assigned as the class of this component in the HTML DOM. Can be used for targeting CSS styles.
render	bool	True	If False, this layout will not be rendered in the Blocks context. Should be used if the intention is to assign event listeners now but render the component later.
height	int | str	320	The height of the bottom bar, specified in pixels if a number is passed, or in CSS units if a string is passed.
width	int | str	"100%"	The width of the bottom bar, specified in pixels if a number is passed, or in CSS units (like "80%") if a string is passed. The bar will be horizontally centered.
bring_to_front	bool	False	If True, the BottomBar will be rendered on top of all other elements with a higher z-index. Defaults to False.
rounded_borders	bool	False	None
key	int | str | tuple[int | str, Ellipsis] | None	None	in a gr.render, Components with the same key across re-renders are treated as the same component, not a new component. Properties set in 'preserved_by_key' are not reset across a re-render.
preserved_by_key	list[str] | str | None	None	A list of parameters from this component's constructor. Inside a gr.render() function, if a component is re-rendered with the same key, these (and only these) parameters will be preserved in the UI (if they have been changed by the user or an event listener) instead of re-rendered based on the values provided during constructor.

Events

name	description
expand	This listener is triggered when the BottomBar is expanded.
collapse	This listener is triggered when the BottomBar is collapsed.