diff --git a/tsmoothie/regression_basis.py b/tsmoothie/regression_basis.py
index bfe4e6f..3aeeb1e 100644
--- a/tsmoothie/regression_basis.py
+++ b/tsmoothie/regression_basis.py
@@ -168,5 +168,3 @@ def lowess(smooth_fraction, basis_len):
     X_base = np.power(1 - np.power(X_base, 3), 3)
 
     return X_base
-    
-    return X_base
\ No newline at end of file