def check_streamlit():
    """
    Function to check whether python code is run within streamlit

    Returns
    -------
    use_streamlit : boolean
        True if code is run within streamlit, else False
    """
    try:
        from streamlit.script_run_context import get_script_run_ctx
        if not get_script_run_ctx():
            use_streamlit = False
        else:
            use_streamlit = True
    except ModuleNotFoundError:
        use_streamlit = False
    return use_streamlit