code: def connect_sources(g, sources, dest):
      for i in sources:
          connect_edge(g, i, dest)
  
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import six
label_desc: Use image node_id 8 for calling a global function with example usage: connect_sources(g, sources, dest) without return types