code: def copy_dependency_docs(tile):
      
  
      env = Environment(tools=[])
  
      outputbase = os.path.join('build', 'output', 'doc')
      depbase = os.path.join('build', 'deps')
      for dep in tile.dependencies:
          depdir = os.path.join(depbase, dep['unique_id'], 'doc', dep['unique_id'])
          outputdir = os.path.join(outputbase, dep['unique_id'])
  
          if os.path.exists(depdir):
              env.Command([outputdir], [depdir], Copy("$TARGET", "$SOURCE"))
docs: Copy all documentation from dependencies into build/output/doc folder