[API compatibility] Add ops.py (PaddlePaddle#78800)

* [Compat] c++ sink exp_

* [Compat] c++ sink

* [Compat] Inplace C++ sink

* [Compat] delete exp_ in __init__.py

* Delete ops.py and modify some dir

* Add ops.py

Author: Le-soleile

python/paddle/tensor/ops.py

@@ -0,0 +1,66 @@
+#   Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+from __future__ import annotations
+
+from paddle._C_ops import (  # noqa: F401
+    abs,
+    abs_,
+    acos,
+    acos_,
+    acosh,
+    acosh_,
+    asin,
+    asin_,
+    asinh,
+    asinh_,
+    atan,
+    atan_,
+    atanh,
+    atanh_,
+    ceil,
+    ceil_,
+    cos,
+    cos_,
+    cosh,
+    cosh_,
+    erf,
+    erf_,
+    exp,
+    exp_,
+    expm1,
+    expm1_,
+    floor,
+    floor_,
+    reciprocal,
+    reciprocal_,
+    round,
+    round_,
+    rsqrt,
+    rsqrt_,
+    scale as _scale,
+    sigmoid,
+    sigmoid_,
+    sin,
+    sin_,
+    sinh,
+    sinh_,
+    sqrt,
+    sqrt_,
+    square,
+    square_,
+    tan,
+    tan_,
+)
+
+__all__ = []