help message printing

14 years ago · 3511bf81de
parent c053532be1
commit 3511bf81de
1 changed files with 2 additions and 0 deletions
--- a/samples/python2/lk_track.py
+++ b/samples/python2/lk_track.py
@ -42,6 +42,8 @@ def main():
    try: video_src = sys.argv[1]
    except: video_src = video.presets['chess']

+    print help_message
+
    track_len = 4
    tracks = []
    cam = video.create_capture(video_src)