Bash script xargs command is unnecessary

[skrmgrm]

generate-cards.sh

echo "$OUTPUT_FILE generated successfully with $(ls -1 $CARDS_DIR/*.html | wc -l | xargs) files."

xargs expands to arguments, but since it is piped with a number, and there is no argument, it just prints what "wc -l" is supposed to print

[Giannis-dot]

Hello! I would like to contribute to that issue