refactor: add python generic helpers

- move catch and update_and_return_dict there

tests/common/helpers/test_python_helpers.py

@@ -0,0 +1,24 @@
+"""Test file for common python helpers"""
+
+from concrete.common.helpers.python_helpers import catch
+
+
+def test_catch_failure():
+    """Test case for when the function called with catch raises an exception."""
+
+    def f_fail():
+        return 1 / 0
+
+    assert catch(f_fail) is None
+
+
+def test_catch():
+    """Test case for catch"""
+
+    def f(*args, **kwargs):
+        return *args, dict(**kwargs)
+
+    assert catch(f, (1, 2, 3,), **{"one": 1, "two": 2, "three": 3}) == (
+        (1, 2, 3),
+        {"one": 1, "two": 2, "three": 3},
+    )