SyntaxError on script run

HI. I am getting a syntaxerror when running the script:

`[desarrollo-01@centos-d01 video-thumbnail-generator]$ ./generator --help
  File "./generator", line 42
    print "Extracting", int(videoFileClip.duration / interval), "frames"
                     ^
SyntaxError: invalid syntax
`
I am using python 3.6 on centos 8. pip dependence's install looks normal.

Thanks you!