Add PyDoc buttons to the top and bottom of the Machine Learning page (#…

…22458)

website/www/site/content/en/documentation/sdks/python-machine-learning.md

@@ -18,6 +18,8 @@ limitations under the License.
 
 # Machine Learning
 
+{{< button-pydoc path="apache_beam.ml.inference" class="RunInference" >}}
+
 You can use Apache Beam with the RunInference API to use machine learning (ML) models to do local and remote inference with batch and streaming pipelines. Starting with Apache Beam 2.40.0, PyTorch and Scikit-learn frameworks are supported. You can create multiple types of transforms using the RunInference API: the API takes multiple types of setup parameters from model handlers, and the parameter type determines the model implementation.
 
 ## Why use the RunInference API?
@@ -202,4 +204,5 @@ Disable batching by overriding the `batch_elements_kwargs` function in your Mode
 
 * [RunInference transforms](/documentation/transforms/python/elementwise/runinference)
 * [RunInference API pipeline examples](https://github.com/apache/beam/tree/master/sdks/python/apache_beam/examples/inference)
-* [apache_beam.ml.inference package](/releases/pydoc/current/apache_beam.ml.inference.html#apache_beam.ml.inference.RunInference)
+
+{{< button-pydoc path="apache_beam.ml.inference" class="RunInference" >}}