class_docstr: A GP to be used in multi-fidelity settings. 
class_docstr_tok: ["A","GP","to","be","used","in","multi-fidelity","settings","."]
docstr: Return the fidel_space kernel. 
docstr_tok: ["Return","the","fidel_space","kernel","."]
code: def get_fidel_kernel(self):
      """Return the fidel_space kernel."""
      return self.fidel_kernel
  
imports: from __future__ import division
  from .None import kernel
  from .gp_core import GP, GPFitter, mandatory_gp_args
  from ..utils.option_handler import load_options
  from ..utils.reporters import get_reporter
  from ..utils.ancillary_utils import get_list_of_floats_as_str
label_desc: Use image node_id 9 for calling the MFGP obj's underlying member method code with example usage: obj.get_fidel_kernel() and returns: self