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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 python_console(namespace=None):
 """Start a interactive python console with caller's stack"""


    if namespace is None:
        import inspect
        frame = inspect.currentframe()
        caller = frame.f_back
        if not caller:
            logging.error("can't find caller who start this console.")
            caller = frame
        namespace = dict(caller.f_globals)
        namespace.update(caller.f_locals)

    return get_python_console(namespace=namespace).interact()