import gradio as gr

params = {
    "bias string": " *I speak in an annoyingly cute way*",
}

def input_modifier(string):
    """
    This function is applied to your text inputs before
    they are fed into the model.
    """ 

    return string

def output_modifier(string):
    """
    This function is applied to the model outputs.
    """

    return string

def bot_prefix_modifier(string):
    """
    This function is only applied in chat mode. It modifies
    the prefix text for the Bot and can be used to bias its
    behavior.
    """

    return f'{string} {params["bias string"].strip()} '

def ui():
    # Gradio elements
    string = gr.Textbox(value=params["bias string"], label='Character bias')

    # Event functions to update the parameters in the backend
    string.change(lambda x: params.update({"bias string": x}), string, None)