feat(api): add demo use of the single function from the mlp module

Author: Keshav-writes-code

try1 (OOP Approach)/rust/src/main.rs

@@ -1,2 +1,5 @@
-mod MLP;
-fn main() {}
+mod mlp;
+fn main() {
+    let layer = mlp::Layer::new(65000, 20);
+    layer.show_neurons();
+}