Add tests

Author: Ch0ronomato

tests/link/pytorch/test_basic.py

@@ -4,6 +4,7 @@
 import numpy as np
 import pytest
 
+import pytensor.tensor as pt
 import pytensor.tensor.basic as ptb
 from pytensor.compile.builders import OpFromGraph
 from pytensor.compile.function import function
@@ -343,3 +344,17 @@ def test_pytorch_OpFromGraph():
 
     f = FunctionGraph([x, y, z], [out])
     compare_pytorch_and_py(f, [xv, yv, zv])
+
+
+def test_pytorch_scipy():
+    x = vector("a", shape=(3,))
+    out = pt.expit(x)
+    f = FunctionGraph([x], [out])
+    compare_pytorch_and_py(f, [np.random.rand(3)])
+
+
+def test_pytorch_softplus():
+    x = vector("a", shape=(3,))
+    out = pt.softplus(x)
+    f = FunctionGraph([x], [out])
+    compare_pytorch_and_py(f, [np.random.rand(3)])