Adding arbitrary file to repo

[natarajmb]

Hi All,
  This might be discussed and beaten to death before; but I am new to 
SVN; I am writing a scripts to do a tagging and branching
using python, my question is I want to add a README file on the newly 
created tag where README is a generated file and doesn't exist in WC or
the trunk. I am using svn copy to create new tag. Look forward to 
replay's
Regards,
Nataraj