code: def __init__(self, buckets=None):
      self.available_buckets = (
          buckets or config["visual_debugger"]["available_buckets"]
      )
      self.bucket_generator = itertools.cycle(self.available_buckets)
  
      self.redis_client = StrictRedis(**config["redis"])
      self.clear_image_data()
  
file_path: SerpentAI/serpent/visual_debugger/visual_debugger.py
imports: from redis import StrictRedis
  import skimage.io
  import numpy
  import pickle
  import itertools
  from serpent.config import config
label_desc: Use image node_id 1 to create a new VisualDebugger object  with example: obj = VisualDebugger(buckets)