text: import bw2data as bd, bw2calc as bc
  bd.projects.set_current("ecoinvent 3.7.1 bw2")
  bd.databases
  a = bd.get_activity(('ecoinvent 3.7.1', 'f57568b2e553864152a6ac920595216f'))
  ipcc = ('IPCC 2013', 'climate change', 'GWP 100a')
  
  lca = bc.LCA(demand={a: 1}, method=ipcc)
  lca.lci()
  lca.lcia()
  
  