code: def get_color(weights):
      baselines = numpy.zeros((4, 3))
      weights = numpy.array(weights).reshape(1, 4)
      for i, c in enumerate(["r", "g", "b", "y"]):
          baselines[i] = matplotlib.colors.ColorConverter().to_rgb(c)
      return numpy.dot(weights, baselines).ravel()
  
imports: import numpy
  import matplotlib.pyplot
  import matplotlib.colors
  from tslearn.preprocessing import TimeSeriesScalerMinMax
  from tslearn.barycenters import softdtw_barycenter
  from tslearn.datasets import CachedDatasets
label_desc: Use image node_id 2 for calling a global function with example usage: get_color(weights) and returns: numpy