class_docstr: Configuration builder for WitWidget settings.
code: def _set_uses_json_input(self, is_json):
      self.store("uses_json_input", is_json)
      return self
  
imports: import sys
  import tensorflow
label_desc: Use image node_id 31 for calling the WitConfigBuilder obj's underlying member method code with example usage: obj._set_uses_json_input(is_json) and returns: self