code: def get_all_collection():
      """Returns a list of all (name, config) pairs."""
      with _lock:
          return [
              (key, value)
              for key, value in _knowledge_bank_collections.items()
          ]
  
imports: import threading
  from typing import Text
  from research.carls import dynamic_embedding_config_pb2
label_desc: Use image node_id 2 for calling a global function with example usage: get_all_collection() and returns: unknown