code: def fallback_dict(fallback, **kwargs):
      fallback_copy = fallback.copy()
      fallback_copy.update(kwargs)
      return fallback_copy
  
imports: import copy
  import sacred.optional
  from sacred.utils import join_paths, SacredError
label_desc: Use image node_id 1 for calling a global function with example usage: fallback_dict(fallback) and returns: fallback_copy