Python and Outlook, sendinf an image in the body of email

[bruceg113355 at gmail.com]

I tried something similar to the example at http://stackoverflow.com/questions/4312687/how-to-embed-images-in-email .

Problem is, this line is not understood:
       mail.BodyFormat = OlBodyFormat.olFormatHTML

    Traceback (most recent call last):
      ...
      appt.BodyFormat = OlBodyFormat.olFormatHTML
    NameError: name 'OlBodyFormat' is not defined

Bruce