fix tribilinear unitest, test=release/2.0 (#24081)

* fix tribilinear unitest, test=release/2.0

* add random seed,test=release/2.0

python/paddle/fluid/tests/unittests/test_bicubic_interp_op.py

@@ -21,7 +21,7 @@ import paddle.fluid.core as core
 import paddle.fluid as fluid
 import paddle
 from paddle.fluid import Program, program_guard
-from paddle.nn.functional import *
+from paddle.nn.functional import interpolate
 
 
 def cubic_1(x, a):
@@ -265,7 +265,7 @@ class TestBicubicInterpDataLayout(TestBicubicInterpOp):
 
 class TestBicubicInterpOpAPI(unittest.TestCase):
     def test_case(self):
-
+        np.random.seed(200)
         x_data = np.random.random((2, 3, 6, 6)).astype("float32")
         dim_data = np.array([12]).astype("int32")
         shape_data = np.array([12, 12]).astype("int32")

python/paddle/fluid/tests/unittests/test_trilinear_interp_op.py

@@ -19,7 +19,7 @@ import numpy as np
 from op_test import OpTest
 import paddle.fluid.core as core
 import paddle.fluid as fluid
-from paddle.nn.functional import *
+from paddle.nn.functional import interpolate
 
 
 def trilinear_interp_np(input,