init local variables

DoubleML · Dec 2, 2024 · 39e209c · 39e209c
1 parent 61cf5cb
commit 39e209c
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/doubleml/rdd/rdd.py b/doubleml/rdd/rdd.py
@@ -541,7 +541,8 @@ def _check_and_set_kernel(self, fs_kernel):
             kernel_function = kernel_functions[fs_kernel]
             kernel_name = fs_kernel
 
-        elif callable(fs_kernel):
+        else:
+            assert callable(fs_kernel)
             kernel_function = fs_kernel
             kernel_name = 'custom_kernel'
 

diff --git a/doubleml/utils/tests/test_global_learners.py b/doubleml/utils/tests/test_global_learners.py
@@ -99,6 +99,9 @@ def test_predict_proba(gl_fixture):
 
 @pytest.mark.ci
 def test_clone(gl_fixture):
+    clone_reg = None
+    clone_clas = None
+
     try:
         clone_reg = clone(gl_fixture["GlobalRegressor"])
         clone_clas = clone(gl_fixture["GlobalClassifier"])