class_docstr: A tracker for Neptune.ai.
code: def _help_log(self, k, x, y=None):
      if (y is None and isinstance(x, float)) or (
          y is not None and isinstance(y, float)
      ):
          self.experiment.log_metric(k, x)
      else:
          self.experiment.log_text(k, str(x))
  
file_path: pykeen/src/pykeen/trackers/neptune.py
imports: from typing import TYPE_CHECKING, Any, Collection, Mapping, Optional
  from .base import ResultTracker
  from ..utils import flatten_dictionary
label_desc: Use image node_id 4 for calling the NeptuneResultTracker obj's underlying member method code with example usage: obj._help_log(k, x, y) without return types