如何在Dash输出中删除[]和'‘？

import dash
import dash_html_components as html

app = dash.Dash(__name__)

app.layout = html.Div(id='output')

@app.callback(
    dash.dependencies.Output('output', 'children'),
    [dash.dependencies.Input('input', 'value')]
)
def update_output(value):
    return value

@app.callback(
    dash.dependencies.Output('output', 'children'),
    [dash.dependencies.Input('input', 'value')]
)
def update_output(value):
    value = value.replace('[', '').replace(']', '').replace("'", '')
    return value