class_docstr: Provides default request headers for outgoing request.
class_docstr_tok: ["Provides","default","request","headers","for","outgoing","request","."]
code: def in_context(self):
      return True
  
imports: from mlflow import __version__
  from mlflow.tracking.request_header.abstract_request_header_provider import RequestHeaderProvider
label_desc: Use image node_id 1 for calling the DefaultRequestHeaderProvider obj's underlying member method code with example usage: obj.in_context() and returns: True