make screenshot.sh notification title just the name the script was called with

screenshot.sh

@@ -1,6 +1,7 @@
 #!/bin/sh 
-# Simple screenshot script with selection using maim.
+# Screenshot script with selection using maim and notification.
 filepath="$HOME/media/images/screenshots/$(date +%Y-%m-%d\ %H:%M:%S).png"
-
 maim --select --hidecursor | tee "$filepath" | xclip -selection clipboard -target image/png  
-notify-send --icon "$filepath" "$0" "Screenshot saved to: $filepath"
+
+# send notification with a thumbnail of the screenshot taken, the name of the script, and the filepath
+notify-send --icon "$filepath" "$(echo "$0" | awk -F '/' '{print $NF}')" "Screenshot saved to: $filepath"