code: def __init__(self, packages):
      self.packages = packages
  
file_path: snakemake/snakemake/report/data/packages.py
imports: import json
  from snakemake.exceptions import WorkflowError
  from snakemake.report.data.common import get_resource_as_string
  import snakemake
label_desc: Use image node_id 1 to create a new Packages object  with example: obj = Packages(packages)