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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 get_version(module='spyder_notebook'):
 """Get version."""

    with open(os.path.join(HERE, module, '_version.py'), 'r') as f:
        data = f.read()
    lines = data.split('\n')
    for line in lines:
        if line.startswith('VERSION_INFO'):
            version_tuple = ast.literal_eval(line.split('=')[-1].strip())
            version = '.'.join(map(str, version_tuple))
            break
    return version