sub:assertion {
  sub:LinguisticSystem a schema:ComputerLanguage ;
    rdfs:label "python" ;
    rdfs:seeAlso <https://www.wikidata.org/wiki/Q28865> ;
    owl:versionInfo "3.7.3.final.0" .
  sub:image a pplan:Variable ;
    rdfs:comment "None" ;
    rdfs:label "image" .
  sub:out1 a pplan:Variable ;
    rdfs:comment "None" ;
    rdfs:label "out1" .
  sub:step dct:description """@is_fairstep(label='Put here a name of your awesome step (include the word awesome so others will find it)')
# Give it your own name:
def my_awesome_step(image):   
    from PIL import Image
    new_image1 = image.convert('L')
    new_image2 = contrast_image(new_image1,0.2)
    new_image = Image.blend(image,new_image2, alpha=0.5)
   
    # new_image = ....
    return new_image
""" ;
    dct:language sub:LinguisticSystem ;
    pplan:hasInputVar sub:image ;
    pplan:hasOutputVar sub:out1 ;
    a bpmn:ScriptTask , pplan:Step ;
    rdfs:label "Put here a name of your awesome step (include the word awesome so others will find it)" .
}