code: def __init__(self, max_distance=np.sqrt(2)):
      self.max_distance = max_distance
  
file_path: scattertext/scattertext/categoryprojector/CategoryProjectorEvaluator.py
imports: import scipy
  import numpy
  from sklearn.metrics.pairwise import cosine_similarity
  from scattertext.Scalers import stretch_0_to_1
  from scattertext.categoryprojector.CategoryProjection import CategoryProjection, CategoryProjectionBase
label_desc: Use image node_id 1 to create a new RipleyKCategoryProjectorEvaluator object from inherited base classes: CategoryProjectionEvaluator with example: obj = RipleyKCategoryProjectorEvaluator(max_distance)