add a fix to bug causing sparql engine to break see RDFLib/rdflib#1204 (#102)

jyucsiro · web-flow · commit fb485b1cd3b1 · 2022-09-06T11:23:28.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -5,3 +5,4 @@ requests
 rdflib
 jinja2
 six
+pyparsing==2.4.7

-Original file line number
+Diff line change
 rdflib
 jinja2
 six
 +pyparsing==2.4.7