SYMBOL INDEX (10 symbols across 1 files) FILE: utils.py function remove_duplicated_spaces (line 13) | def remove_duplicated_spaces(text: str) -> str: function request_paper_with_arXiv_api (line 16) | def request_paper_with_arXiv_api(keyword: str, max_results: int, link: s... function filter_tags (line 49) | def filter_tags(papers: List[Dict[str, str]], target_fileds: List[str]=[... function get_daily_papers_by_keyword_with_retries (line 60) | def get_daily_papers_by_keyword_with_retries(keyword: str, column_names:... function get_daily_papers_by_keyword (line 70) | def get_daily_papers_by_keyword(keyword: str, column_names: List[str], m... function generate_table (line 80) | def generate_table(papers: List[Dict[str, str]], ignore_keys: List[str] ... function back_up_files (line 128) | def back_up_files(): function restore_files (line 133) | def restore_files(): function remove_backups (line 138) | def remove_backups(): function get_daily_date (line 143) | def get_daily_date():