genotype.py

class NodeGene:
    def __init__(self, node_id, node_type):
        self.node_id = node_id
        self.node_type = node_type

class ConnectionGene:
    def __init__(self, in_node, out_node, weight, enabled, innovation_number):
        self.in_node = in_node
        self.out_node = out_node
        self.weight = weight
        self.enabled = enabled
        self.innovation_number = innovation_number

class Genome:
    def __init__(self, nodes, connections):
        self.nodes = nodes
        self.connections = connections
        self.fitness = None

class Species:
    def __init__(self, representative):
        self.representative = representative
        self.members = [representative]
        self.fitness = None
        self.adjusted_fitness = None