Category filter check fix

[Anindra123]

Provided Fix:

• The main issue was in _archive.js file this line of code which adds an additional item to the filter_criteria list which is tutor-course-filter-category

if ( !('category' in filter_criteria.supported_filters) ){
            const filter_property = 'tutor-course-filter-category';
            const category_keys = Object.keys(params).filter((val) => val.includes(filter_property));
            if (category_keys.length > 0) {
                const category_ids = [];
                category_keys.forEach((category_key) => {
                    category_ids.push(params[category_key]);
                });
                filter_criteria['tutor-course-filter-category'] = [...new Set(category_ids)];
            }
            else {
                filter_criteria['tutor-course-filter-category'] = JSON.parse($("#course_filter_categories").val());
            }

        }

• The main error was obtained this line filter_criteria['tutor-course-filter-category'] = JSON.parse($("#course_filter_categories").val()); given above as the html element with id #course_filter_categories did not have any element thus it was returning undefined.
• Removing that line fixed the issue