code: def test_add_python_archive(self):
      tmp_dir = self.tempdir
      archive_dir_path = os.path.join(
          tmp_dir, "archive_" + str(uuid.uuid4())
      )
      os.mkdir(archive_dir_path)
      with open(os.path.join(archive_dir_path, "data.txt"), "w") as f:
          f.write("2")
      archive_file_path = shutil.make_archive(
          os.path.dirname(archive_dir_path), "zip", archive_dir_path
      )
      self.t_env.add_python_archive(archive_file_path, "data")
  
      def add_from_file(i):
          with open("data/data.txt", "r") as f:
              return i + int(f.read())
  
      self.t_env.create_temporary_system_function(
          "add_from_file",
          udf(add_from_file, DataTypes.BIGINT(), DataTypes.BIGINT()),
      )
  
      sink_table_ddl = """
          CREATE TABLE Results(a BIGINT, b BIGINT) WITH ('connector'='test-sink')
          """
      self.t_env.execute_sql(sink_table_ddl)
  
      t = self.t_env.from_elements([(1, 2), (2, 5), (3, 1)], ["a", "b"])
      t.select(expr.call("add_from_file", t.a), t.a).execute_insert(
          "Results"
      ).wait()
  
      actual = source_sink_utils.results()
      self.assert_equals(actual, ["+I[3, 1]", "+I[4, 2]", "+I[5, 3]"])
  
imports: import os
  import shutil
  import sys
  import unittest
  import uuid
  from pyflink.table import DataTypes, TableEnvironment, EnvironmentSettings
  from pyflink.table import expressions
  from pyflink.table.udf import udf
  from pyflink.testing import source_sink_utils
  from pyflink.testing.test_case_utils import PyFlinkTestCase
label_desc: Use image node_id 2 for calling the DependencyTests obj's underlying member method code with example usage: obj.test_add_python_archive() and returns: unknown