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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def setup_config(command, filename, section, vars):

 """Place any commands to setup chatapp here"""

    confuri = "config:" + filename
    if ":" in section:
        confuri += "#" + section.rsplit(":", 1)[-1]
    conf = appconfig(confuri)

    load_environment(conf.global_conf, conf.local_conf)