change a lot a lot a lot!!!!!!!

core/gene.py

@@ -0,0 +1,46 @@
+from jax import Array, numpy as jnp
+
+from config import GeneConfig
+from .state import State
+from .genome import Genome
+
+
+class Gene:
+    node_attrs = []
+    conn_attrs = []
+
+    @staticmethod
+    def setup(config: GeneConfig, state: State):
+        return state
+
+    @staticmethod
+    def new_node_attrs(state: State):
+        return jnp.zeros(0)
+
+    @staticmethod
+    def new_conn_attrs(state: State):
+        return jnp.zeros(0)
+
+    @staticmethod
+    def mutate_node(state: State, attrs: Array, randkey: Array):
+        return attrs
+
+    @staticmethod
+    def mutate_conn(state: State, attrs: Array, randkey: Array):
+        return attrs
+
+    @staticmethod
+    def distance_node(state: State, node1: Array, node2: Array):
+        return node1
+
+    @staticmethod
+    def distance_conn(state: State, conn1: Array, conn2: Array):
+        return conn1
+
+    @staticmethod
+    def forward_transform(state: State, genome: Genome):
+        return jnp.zeros(0)  # transformed
+    @staticmethod
+    def create_forward(state: State, config: GeneConfig):
+        return lambda *args: args  # forward function
+