add notunique files to gitignore

.gitignore

@@ -282,3 +282,7 @@ Pipfile.lock
 # NER training files
 data/train_NER/1[0-9][0-9][0-9]_20[0-9][0-9][0-9][0-9][0-9][0-9].txt
 data/train_NER/1[0-9][0-9][0-9]_20[0-9][0-9][0-9][0-9][0-9][0-9]_french.txt
+
+
+# notunique files
+data/lists/notunique*.txt