class_docstr: Test Pipeline
class_docstr_tok: ["Test","Pipeline"]
code: def test_batch_with_exception(self):
      p1 = Pipeline.input("a").map("a", "b", lambda x: x + 1).output()
      with self.assertRaises(RuntimeError) as e:
          p1.batch([1, "a", 2])
  
imports: import unittest
  from towhee.operator.nop import NOPNodeOperator
  from towhee.operator import PyOperator
  from towhee.runtime.pipeline import Pipeline
  from towhee.runtime.data_queue import Empty
  from towhee.runtime import ops, register
  from towhee.runtime.runtime_pipeline import RuntimePipeline
label_desc: Use image node_id 24 for calling the TestPipeline obj's underlying member method code with example usage: obj.test_batch_with_exception() without return types