* Provide opoperands(), opresults() methods for the Operation module
Signed-off-by: Njjyaoao <jjyaoao@126.com>

* Update test_ir_pybind.py

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Signed-off-by: Njjyaoao <jjyaoao@126.com>

* add attrs and dtype interface

* fix compile bugs

* fix some bugs

* fix windows bugs

* add ir core

* add test

* modify name

* merge

* add test for __eq__

* shield  test for __eq__

* --amend

* Update new_ir_compiler.cc

* support construct network using ir in Python

* fix py3 bugs

* change source return type to OpResult

* bind ir core

* perfect code

* deal with conflict

* add program pybind

* rename file

* fix compile bugs