[Bug] Pylint Error "invalid-sequence-index", "c-extension-no-member", "wrong-import-order"

[Johnson9009]

Pylint report some errors.

Expected behavior

No error.

Actual behavior

➜ git:(main✔) incubator-tvm tests/lint/pylint.sh
++ dirname tests/lint/pylint.sh

• python3 -m pylint python/tvm --rcfile=tests/lint/pylintrc
  ************* Module tvm.meta_schedule.cost_model.xgb_model
  python/tvm/meta_schedule/cost_model/xgb_model.py:136: [E1126(invalid-sequence-index), PackSum.obj_square_error] Sequence index is not an
  int, slice, or instance with index
  python/tvm/meta_schedule/cost_model/xgb_model.py:161: [E1126(invalid-sequence-index), PackSum.rmse] Sequence index is not an int, slice,
  or instance with index
  ************* Module tvm.relay.frontend.qnn_torch
  python/tvm/relay/frontend/qnn_torch.py:550: [I1101(c-extension-no-member), inline_input_quant_params_for_fx] Module 'torch._C' has no 'Fl
  oatType' member, but source is unavailable. Consider adding this module to extension-pkg-whitelist if you want to perform analysis based
  on run-time introspection of living objects.
  python/tvm/relay/frontend/qnn_torch.py:553: [I1101(c-extension-no-member), inline_input_quant_params_for_fx] Module 'torch._C' has no 'In
  tType' member, but source is unavailable. Consider adding this module to extension-pkg-whitelist if you want to perform analysis based on
  run-time introspection of living objects.
  ************* Module tvm.relay.qnn.op.legalizations
  python/tvm/relay/qnn/op/legalizations.py:21: [C0411(wrong-import-order), ] third party import "from scipy import special" should be place
  d before "import tvm"
  ************* Module tvm.topi.arm_cpu.injective
  python/tvm/topi/arm_cpu/injective.py:20: [C0411(wrong-import-order), ] third party import "import numpy as np" should be placed before "i
  mport tvm"

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Your code has been rated at 10.00/10 (previous run: 10.00/10, -0.00)

Environment

Any environment details, such as: Operating System, TVM version, etc

Steps to reproduce

Preferably a minimal script to cause the issue to occur.