add the readme

README.md

@@ -0,0 +1,18 @@
+# [pyo3][peam] example
+
+its a small example (using a fib impl i whipped up
+while trying to use [TCPListener](https://doc.rust-lang.org/std/net/struct.TcpListener.html "server ahh")
+/ [TCPStream](https://doc.rust-lang.org/std/net/struct.TcpStream.html "client ahhhhhh"))
+
+pretty cool.
+
+[peam]: https://pyo3.rs/ "pyo3 usage tutorial"
+
+## thing is
+
+this is only useful if you are making a huge thing and trying to make it callable from a multitude of other languages.
+
+i saw [**pyo3**][peam]  
+there is also [**napi**](https://napi.rs/ "i write javascript")
+
+idk check their githgub