code: def coverage_init(reg, options):
      plugin = CythonCoveragePlugin()
      reg.add_configurer(plugin)
      reg.add_file_tracer(plugin)
  
imports: import os
  from coverage.plugin import CoveragePlugin, FileTracer, FileReporter
  from coverage.files import canonical_filename
label_desc: Use image node_id 3 for calling a global function with example usage: coverage_init(reg, options) without return types