k*inFSSKJr SSKr\R"S5rSSjrg)) annotationsNz(?ui)\Wcj[RSU5nUR5R5$)a This function preprocesses a string by: * removing all non alphanumeric characters * trimming whitespaces * converting all characters to lower case Parameters ---------- sentence : str String to preprocess Returns ------- processed_string : str processed string  ) _alnum_regexsubstriplower)sentence string_outs R/var/www/html/land-doc-ocr/venv/lib/python3.13/site-packages/rapidfuzz/utils_py.pydefault_processr s.(!!#x0J     # # %%)r strreturnr) __future__rrecompilerr rr rs # zz*% &r