diff --git a/run_black_on_git_diff_adds.sh b/run_black_on_git_diff_adds.sh
index 2735444..59a7653 100755
--- a/run_black_on_git_diff_adds.sh
+++ b/run_black_on_git_diff_adds.sh
@@ -11,14 +11,14 @@ then
     exit 1
 fi
 
-set -x
-
 github_pr_url=`jq '.pull_request.url' ${GITHUB_EVENT_PATH}`
 # github pr url sometimes has leading and trailing quotes
 github_pr_url=`sed -e 's/^"//' -e 's/"$//' <<<"$github_pr_url"`
 github_diff=`curl --request GET --url ${github_pr_url} --header "authorization: Bearer ${GITHUB_TOKEN}" --header "Accept: application/vnd.github.v3.diff"`
 list_of_edited_files=`echo -En ${github_diff} | grep -E -- "\+\+\+ " | awk '{print $2}' | grep -Po -- "(?<=[ab]/).+(.py$)"`
 
+echo ${list_of_edited_files}
+
 if [[ -z "${LINE_LENGTH}" ]]; then
     line_length=130
 else