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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 project2module(project):
 """Convert project name into a module name."""

    # Name unification in accordance with PEP 426.
    project = project.lower().replace("-", "_")
    if project.startswith("python_"):
        # Remove conventional "python-" prefix.
        project = project[7:]
    return project