Help

[virtual_claude]

Hi All,

Please go easy on me, I am new to this and I have never programmed/scripted before.

I am trying to learn python, and really struggling with it... can anyone help me with the following, that I can't seem to get running:
#################
# Main Function #
#################
def main():
print ('Welcome to the Network analysis tool')
userInput = input ('What would you like to do: ')

if userInput == '-p' or '--passive':
#then run in passive mode
# elif userInput == '-a' or '--active':
#then run in active mode
#else
# help():

main()

When I try to run it, I get:
File "./net_recon.py", line 27
main()
^
IndentationError: expected an indented block
I have indented main() and get the same thing....

Thanks, C.