The only income I have comes from my parents.
If you did not work or receive any income you have no reason to file a tax return.
Who has to file?
http://www.irs.gov/uac/Do-I-Need-to-File-a-Tax-Return%3F
If you received no taxable income in 2024 there is no need to file a 2024 tax return.
No, you do not have to file a tax return if you had no income in 2024. Money your parents give you is not income, it's a gift.
Q. Do I have to file taxes if I’m an unemployed full time student?
A. Probably Not.
Maybe, if you received unemployment compensation and any other income of more than $1300.
Maybe, if you are over age 23 and not a dependent of your parents.