diff --git a/solutions/sem02/lesson03/task1.py b/solutions/sem02/lesson03/task1.py
index 2c3fc0b5..9daeafb9 100644
--- a/solutions/sem02/lesson03/task1.py
+++ b/solutions/sem02/lesson03/task1.py
@@ -1,20 +1 @@
-import numpy as np
-
-
-class ShapeMismatchError(Exception):
-    pass
-
-
-def sum_arrays_vectorized(
-    lhs: np.ndarray,
-    rhs: np.ndarray,
-) -> np.ndarray: ...
-
-
-def compute_poly_vectorized(abscissa: np.ndarray) -> np.ndarray: ...
-
-
-def get_mutual_l2_distances_vectorized(
-    lhs: np.ndarray,
-    rhs: np.ndarray,
-) -> np.ndarray: ...
+test