Environment

• Hardware Environment(Ascend/GPU/CPU):

Uncomment only one /device <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/device ascend
/device gpu
/device cpu

• Software Environment:
  -- MindSpore version (source or binary):
  -- Python version (e.g., Python 3.7.5):
  -- OS platform and distribution (e.g., Linux Ubuntu 16.04):
  -- GCC/Compiler version (if compiled from source):

Related testcase

Steps to reproduce the issue

import numpy as np
from mindquantum import Simulator, Hamiltonian
from mindquantum import Circuit
from mindquantum.core.operators import QubitOperator
circ = Circuit().ry('a', 0)
ham = Hamiltonian(QubitOperator('Z0'))
sim = Simulator('projectq', 1)
grad_ops = sim.get_expectation_with_grad((1,1), circ)
grad_ops(np.array([1.0]))

Describe the current behavior

Simulator，sim.get_expectation_with_grad，hams的类型校验写成valueerror

Describe the expected behavior

改成typeerror

Related log / screenshot

[INFO] PARALLEL(39224,7f54ad687740,python):2021-12-11-17:24:59.090.189 [mindspore/ccsrc/frontend/parallel/costmodel_context.cc:30] GetInstance] Create costmodel_context
[INFO] CORE(39224,7f54ad687740,python):2021-12-11-17:24:59.098.421 [mindspore/core/utils/ms_context.h:236] set_param<std::__cxx11::basic_string >] ms set context device target:CPU
[INFO] CORE(39224,7f54ad687740,python):2021-12-11-17:24:59.183.773 [mindspore/core/utils/ms_context.cc:120] set_backend_policy] ms set context backend policy:ms
Traceback (most recent call last):
File "test.py", line 8, in
grad_ops = sim.get_expectation_with_grad((1,1), circ)
File "/root/miniconda3/envs/wys/lib/python3.7/site-packages/mindquantum/simulator/simulator.py", line 475, in get_expectation_with_grad
raise ValueError(f"hams requires a Hamiltonian or a list of Hamiltonian, but get {type(hams)}")
ValueError: hams requires a Hamiltonian or a list of Hamiltonian, but get <class 'tuple'>
[INFO] PIPELINE(39224,7f54ad687740,python):2021-12-11-17:24:59.913.648 [mindspore/ccsrc/pipeline/jit/init.cc:323] opera

Special notes for this issue