def get_project_language_analytics(self, project):
        """GetProjectLanguageAnalytics.
        [Preview API]
        :param str project: Project ID or project name
        :rtype: :class:`<ProjectLanguageAnalytics> <azure.devops.v5_0.project_analysis.models.ProjectLanguageAnalytics>`
        """
        route_values = {}
        if project is not None:
            route_values['project'] = self._serialize.url('project', project, 'str')
        response = self._send(http_method='GET',
                              location_id='5b02a779-1867-433f-90b7-d23ed5e33e57',
                              version='5.0-preview.1',
                              route_values=route_values)
        return self._deserialize('ProjectLanguageAnalytics', response)
GetProjectLanguageAnalytics.
        [Preview API]
        :param str project: Project ID or project name
        :rtype: :class:`<ProjectLanguageAnalytics> <azure.devops.v5_0.project_analysis.models.ProjectLanguageAnalytics>`