Add fixed max-line-length argument (mlcommons#2424)

Author: pgmpablo157321

.github/workflows/format.yml

@@ -33,7 +33,7 @@ jobs:
           do
             # Check if the file still exists in the working tree
             if [ -f "$FILE" ] && [ "$FILE" != "tools/submission/power/power_checker.py" ]; then
-              autopep8 --in-place -a "$FILE"
+              autopep8 --in-place -a --max-line-length 79 "$FILE"
               git add "$FILE"
             fi
           done