Fixing custom html script.
Fixing custom html script.

ehmatthes/intro_programming,ehmatthes/intro_programming,ehmatthes/intro_programming,BadWizard/intro_programming,nntisapeh/intro_programming,ehmatthes/intro_programming,BadWizard/intro_programming,chenleo/ipynotebook,nntisapeh/intro_programming,BadWizard/intro_programming,nntisapeh/intro_programming,chenleo/ipynotebook,chenleo/ipynotebook,BadWizard/intro_programming,chenleo/ipynotebook,nntisapeh/intro_programming