code: def h2o_H2OFrame_summary():
      """
      Python API test: h2o.frame.H2OFrame.summary()
      """
      frame = h2o.import_file(
          path=pyunit_utils.locate("smalldata/iris/iris.csv")
      )
      frame.summary()
  
label_desc: Use image node_id 1 for calling a global function with example usage: h2o_H2OFrame_summary() without return types