Show badges in README (#24)

.github/workflows/ci.yaml

@@ -1,4 +1,4 @@
-name: Package-CI
+name: Package CI
 
 on:
   push:

README.md

@@ -5,9 +5,19 @@
   <p>
     <strong>Integrate Hume APIs directly into your Python application</strong>
   </p>
+
+  <br>
+  <div>
+    <a href="https://badge.fury.io/py/hume"><img src="https://badge.fury.io/py/hume.svg" alt="PyPI"></a>
+    <a href="https://pepy.tech/project/hume"><img src="https://pepy.tech/badge/hume" alt="Downloads"></a>
+    <a href="https://github.com/HumeAI/hume-python-sdk/actions/workflows/ci.yml"><img src="https://github.com/HumeAI/hume-python-sdk/actions/workflows/ci.yaml/badge.svg" alt="CI"></a>
+  </div>
+  <br>
 </div>
 
-To get started, [sign up for a Hume account](https://beta.hume.ai/sign-up)!
+To get started, [sign up for a Hume account](https://share.hsforms.com/1lVY-gpw0RTaWCeu7ZTkH-wcjsur)!
+
+> We're in private beta right now, but we'll be continuously rolling out access to developers and organizations on our waitlist.
 
 ## Usage & Documentation