updated readme

Author: AWSChris

python/example_code/bedrock/README.md

@@ -35,6 +35,11 @@ python -m pip install -r requirements.txt
 > ⚠ You must request access to a model before you can use it. If you try to use the model (with the API or console) before you have requested access to it, you will receive an error message. For more information, see [Model access](https://docs.aws.amazon.com/bedrock/latest/userguide/model-access.html).
 <!--custom.prerequisites.end-->
 
+### Get started
+
+- [Hello Amazon Bedrock](hello_bedrock.py#L5)
+
+
 ### Single actions
 
 Code excerpts that show you how to call individual service functions.