Format DateTime
This block is used to format the date and time.

The time_str variable will be set to the formatted date and time.
I'll provide descriptions for common date and time format options:
YYYY: Four-digit year (e.g., 2024)
YY: Two-digit year (e.g., 24)
MM: Two-digit month (01-12)
MMM: Three-letter month abbreviation (e.g., Jan)
MMMM: Full month name (e.g., January)
DD: Two-digit day of month (01-31)
D: Day of month without leading zero (1-31)
hh: Two-digit hour in 12-hour format (01-12)
HH: Two-digit hour in 24-hour format (00-23)
h: Hour in 12-hour format without leading zero (1-12)
H: Hour in 24-hour format without leading zero (0-23)
mm: Two-digit minutes (00-59)
ss: Two-digit seconds (00-59)
tt: AM/PM indicator
t: A/P indicator
Examples:
YYYY-MM-DD: 2024-09-17MM/DD/YYYY: 09/17/2024HH:mm:ss: 14:30:45hh:mm tt: 02:30 PM