函数如何使用python在Dash中重新生成正确的参数？

import dash
import dash_core_components as dcc
import dash_html_components as html
from dash.dependencies import Input, Output

app = dash.Dash(__name__)

app.layout = html.Div([
    dcc.Input(id='input', type='text', value=''),
    html.Button('Submit', id='button'),
    html.Div(id='output')
])

@app.callback(
    Output('output', 'children'),
    [Input('button', 'n_clicks')],
    [State('input', 'value')]
)
def update_output(n_clicks, input_value):
    # 在这里重新生成正确的参数
    processed_value = process_input(input_value)
    return f'Processed value: {processed_value}'

def process_input(value):
    # 在这里编写参数处理逻辑
    # 可以使用各种Python函数和库来处理参数
    processed_value = value.upper()
    return processed_value

if __name__ == '__main__':
    app.run_server(debug=True)