[Solved]Help with Threading

[Extra]

If I do this t = threading.Timer(5,waiting(command)) to try and pass the command to my waiting() it ignores the 5sec timer:

    #-------------------------------------------------------------------------------------
    #                               Set Reminders
    #-------------------------------------------------------------------------------------
    if ('remind me' in command):
        command = command.replace("remind me", "")    
        autoTypeAnimation("Ok, I will remind you" + command)
        import threading
        t = threading.Timer(5,waiting(command))
        t.start()

def waiting(command):
    print("Reminder Set")
    # Wait 5s then bring up reminder
    # time.sleep(5)
    autoTypeAnimation("FYI: I was told to remind you" + command)

& it will throw this error:

Error:
Commander: Exception in thread Thread-1:
Traceback (most recent call last):
  File "C:\Users\BX-PC\AppData\Local\Programs\Python\Python39\lib\threading.py", line 973, in _bootstrap_inner
    self.run()
  File "C:\Users\BX-PC\AppData\Local\Programs\Python\Python39\lib\threading.py", line 1286, in run
    self.function(*self.args, **self.kwargs)
TypeError: 'NoneType' object is not callable

But if I do (don't pass the command to the waiting()):

    #-------------------------------------------------------------------------------------
    #                               Set Reminders
    #-------------------------------------------------------------------------------------
    if ('remind me' in command):
        command = command.replace("remind me", "")    
        autoTypeAnimation("Ok, I will remind you" + command)
        import threading
        t = threading.Timer(5,waiting)
        t.start()

def waiting():
    print("Reminder Set")
    # Wait 5s then bring up reminder
    # time.sleep(5)
    autoTypeAnimation("FYI: I was told to remind you")

It works as intended.

Is there any way to have it so I can pass the command value to the waiting function & have it work properly?