chore: update README.md

Author: load1n9

README.md

@@ -2,11 +2,12 @@
 
 Import any python module into deno as long as you have it installed locally
 
+[![License](https://img.shields.io/github/license/denosaurs/python.mod.land)](https://github.com/denosaurs/python.mod.land/blob/master/LICENSE)
 ### Usage
 
 ```ts
-import np from "https://pip.deno.dev/pkg/numpy";
-import plt from "https://pip.deno.dev/pkg/matplotlib.pyplot";
+import np from "https://python-mod-land.deno.dev/pkg/numpy";
+import plt from "https://python-mod-land.deno.dev/pkg/matplotlib.pyplot";
 
 const xpoints = np.array([1, 8]);
 const ypoints = np.array([3, 10]);