Write a polite text in email format for my professor saying that I can't go to school tomorrow.
Subject: Absence from class tomorrow

Dear Professor [Name],

I hope this email finds you well. I am writing to inform you that I will not be able to attend class tomorrow, [date], due to [reason for absence]. I apologize for any inconvenience this may cause, and I will make sure to catch up on any material covered during my absence.

If there is any homework or assignments that I will miss, please let me know, and I will make sure to complete them promptly.

Thank you for your understanding, and I appreciate your efforts in making sure that we are all on track with our coursework.

Best regards,
[Your name]
Thanks! However, my professor is a little irritable, and they might get annoyed with me for asking them directly for the assignments. Do you have any suggestions?
You can instead ask one of the other students after class and remove it from the E-Mail. Here is the updated version:

Subject: Absence from class tomorrow

Dear Professor [Name],

I hope this email finds you well. I am writing to inform you that I will not be able to attend class tomorrow, [date], due to [reason for absence]. I apologize for any inconvenience this may cause, and I will make sure to catch up on any material covered during my absence.

Thank you for your understanding, and I appreciate your efforts in making sure that we are all on track with our coursework.

Best regards,
[Your name]