change repo structure; modify readme

tensorneat/algorithm/hyperneat/substrate/default.py

@@ -0,0 +1,38 @@
+import jax.numpy as jnp
+from . import BaseSubstrate
+
+
+class DefaultSubstrate(BaseSubstrate):
+
+    def __init__(self, num_inputs, num_outputs, coors, nodes, conns):
+        self.inputs = num_inputs
+        self.outputs = num_outputs
+        self.coors = jnp.array(coors)
+        self.nodes = jnp.array(nodes)
+        self.conns = jnp.array(conns)
+
+    def make_nodes(self, query_res):
+        return self.nodes
+
+    def make_conn(self, query_res):
+        return self.conns.at[:, 3:].set(query_res)  # change weight
+
+    @property
+    def query_coors(self):
+        return self.coors
+
+    @property
+    def num_inputs(self):
+        return self.inputs
+
+    @property
+    def num_outputs(self):
+        return self.outputs
+
+    @property
+    def nodes_cnt(self):
+        return self.nodes.shape[0]
+
+    @property
+    def conns_cnt(self):
+        return self.conns.shape[0]