def create_bodies(self):
self.bodies = {}<EOL>for label in self.channels:<EOL><INDENT>body = self.world.create_body(<EOL>'<STR_LIT>', name='<STR_LIT>'.format(label), radius=<NUM_LIT>)<EOL>body.is_kinematic = True<EOL>body.color = <NUM_LIT>, <NUM_LIT:0.1>, <NUM_LIT:0.1>, <NUM_LIT:0.5><EOL>self.bodies[label] = body<EOL><DEDENT>
Create physics bodies corresponding to each marker in our data.