skip at function start

Smit-create · Smit-create · commit d54d4860c710 · 2020-04-28T11:41:08.000+05:30
diff --git a/sympy/stats/tests/test_rv.py b/sympy/stats/tests/test_rv.py
@@ -209,11 +209,11 @@ def test_Sample():
 
 @XFAIL
 def test_samplingE():
-    Y = Normal('Y', 0, 1)
-    z = Symbol('z', integer=True)
     scipy = import_module('scipy')
     if not scipy:
         skip('Scipy is not installed. Abort tests')
+    Y = Normal('Y', 0, 1)
+    z = Symbol('z', integer=True)
     assert E(Sum(1/z**Y, (z, 1, oo)), Y > 2, numsamples=3).is_number
 
 
