How to use the crossenv.utils.remove_path function in crossenv

system_site_packages=False,
                clear=self.clear_cross,
                symlinks=True,
                upgrade=False,
                with_pip=False)
        env.create(context.cross_env_dir)
        context.cross_bin_path = os.path.join(context.cross_env_dir, 'bin')
        context.cross_env_exe = os.path.join(
                context.cross_bin_path, context.python_exe)
        context.cross_cfg_path = os.path.join(context.cross_env_dir, 'pyvenv.cfg')
        context.cross_activate = os.path.join(context.cross_bin_path, 'activate')

        # Remove binaries. We'll run from elsewhere
        for exe in os.listdir(context.cross_bin_path):
            if not exe.startswith('activate'):
                utils.remove_path(os.path.join(context.cross_bin_path, exe))

        # Alter pyvenv.cfg
        with utils.overwrite_file(context.cross_cfg_path) as out:
            with open(context.cross_cfg_path) as inp:
                for line in inp:
                    if line.split()[0:2] == ['home', '=']:
                        line = 'home = %s\n' % self.host_project_base
                    out.write(line)

        # make a script that sets the environment variables and calls Python.
        # Don't do this in bin/activate, because it's a pain to set/unset
        # properly (and for csh, fish as well).

        # Note that env_exe hasn't actually been created yet.

        sysconfig_name = os.path.basename(self.host_sysconfigdata_file)

"""

        # Directory structure:
        #
        # ENV_DIR/
        #   cross/      cross-python venv
        #   build/      build-python venv
        #   lib/        libs for setting up cross-python
        #   bin/        holds activate scripts.

        if os.path.exists(env_dir) and (self.clear_cross or self.clear_build):
            subdirs = os.listdir(env_dir)
            for sub in subdirs:
                if sub in ('cross', 'build'):
                    continue
                utils.remove_path(os.path.join(env_dir, sub))

        context = super().ensure_directories(env_dir)
        context.lib_path = os.path.join(env_dir, 'lib')
        context.exposed_libs = os.path.join(context.lib_path, 'exposed.txt')
        utils.mkdir_if_needed(context.lib_path)
        return context