Fixed database typo and removed unnecessary class identifier.

venv/Lib/site-packages/scipy/interpolate/tests/test_regression.py

@@ -0,0 +1,14 @@
+import numpy as np
+import scipy.interpolate as interp
+from numpy.testing import assert_almost_equal
+
+
+class TestRegression(object):
+    def test_spalde_scalar_input(self):
+        """Ticket #629"""
+        x = np.linspace(0,10)
+        y = x**3
+        tck = interp.splrep(x, y, k=3, t=[5])
+        res = interp.spalde(np.float64(1), tck)
+        des = np.array([1., 3., 6., 6.])
+        assert_almost_equal(res, des)