class_docstr: Remove audio generated from padding frames.
class_docstr_tok: ["Remove","audio","generated","from","padding","frames","."]
docstr: Just pass signals through.
docstr_tok: ["Just","pass","signals","through","."]
code: def get_controls(self, audio: tf.Tensor) -> TensorDict:
      """Just pass signals through."""
      return {"audio": audio}
  
imports: from typing import Dict, Text
  from ddsp import core
  from ddsp import dags
  import gin
  import tensorflow
label_desc: Use image node_id 2 for calling the Crop obj's underlying member method code with example usage: obj.get_controls(audio) and returns: dict