Merge pull request openai#286 from openai/logankilpatrick-patch-2

Update README.md to add Codespaces deploy button

Author: ted-at-openai

README.md

@@ -6,6 +6,8 @@ To run these examples, you'll need an OpenAI account and associated API key ([cr
 
 Most code examples are written in Python, though the concepts can be applied in any language.
 
+[![Open in GitHub Codespaces](https://github.com/codespaces/badge.svg)](https://github.com/codespaces/new?hide_repo_select=true&ref=main&repo=468576060&machine=basicLinux32gb&location=EastUs)
+
 ## Recently added 🆕 ✨
 
 - [How to format inputs to ChatGPT models](examples/How_to_format_inputs_to_ChatGPT_models.ipynb) [Mar 1st, 2023]