def theme(name='<STR_LIT>'):
os.environ['<STR_LIT>'] = name<EOL>if os.environ['<STR_LIT>'] == '<STR_LIT>':<EOL><INDENT>local('<STR_LIT>')<EOL><DEDENT>elif name is '<STR_LIT>':<EOL><INDENT>return<EOL><DEDENT>else:<EOL><INDENT>local('<STR_LIT>')<EOL><DEDENT>
set name to 'bootstrap' in case you want to use bootstrap.
    This also requires the template sto be in the main dir