http://172.19.1.196:8983/solr/secweb/select?q=create task OR "Sure! Here's an example of how you can create a task to extract keywords from a block of text: ```python import re def extract_keywords(text): # Remove special characters and convert to lowercase clean_text = re.sub(r" OR "Here are some pairs of Thai-English stock names with their synonyms a list of Thai stock names and their English synonyms" OR "Here are some pairs of Thai-English stock names with their synonyms"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&start=0&rows=10