Update README.md to include colab link (#97)

Signed off by Charlie Holtz [email protected]

Author: cbh123

README.md

@@ -2,6 +2,11 @@
 
 This is a Python client for [Replicate](https://replicate.com). It lets you run models from your Python code or Jupyter notebook, and do various other things on Replicate.
 
+> **👋** Check out an interactive version of this tutorial on [Google Colab](https://colab.research.google.com/drive/1K91q4p-OhL96FHBAVLsv9FlwFdu6Pn3c).
+>
+>  [![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/drive/1K91q4p-OhL96FHBAVLsv9FlwFdu6Pn3c)
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 ## Install
 
 ```sh