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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 is_deb_package_installed(pkg):
 """ checks if a particular deb package is installed """


    with settings(hide('warnings', 'running', 'stdout', 'stderr'),
                  warn_only=True, capture=True):

        result = sudo('dpkg-query -l "%s" | grep -q ^.i' % pkg)
        return not bool(result.return_code)