def setup(self):
super(RogersExperiment, self).setup()<EOL>for net in random.sample(self.networks(role="<STR_LIT>"), self.catch_repeats):<EOL><INDENT>net.role = "<STR_LIT>"<EOL><DEDENT>for net in self.networks():<EOL><INDENT>source = self.models.RogersSource(network=net)<EOL>source.create_information()<EOL>net.max_size = net.max_size + <NUM_LIT:1>  <EOL>env = self.models.RogersEnvironment(network=net)<EOL>env.proportion = self.color_proportion_for_network(net)<EOL>env.create_information()<EOL><DEDENT>
First time setup.