def get_clipped_matrix(A: np.ndarray, eps: float=0.01) -> np.ndarray:
    num_nodes = A.shape[0]
    A[(A < eps)] = 0.0
    norm = A.sum(axis=0)
    norm[(norm <= 0)] = 1
    return (A / norm)
def get_clipped_matrix(A: np.ndarray, eps: float=0.01) -> np.ndarray:
    num_nodes = A.shape[0]
    A[(A < eps)] = 0.0
    norm = A.sum(axis=0)
    norm[(norm <= 0)] = 1
    return (A / norm)