[skip ci] nit neg

taichi-dev · May 10, 2020 · 09c4f4e · 09c4f4e
1 parent a1ca2e5
commit 09c4f4e
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/python/taichi/lang/expr.py b/python/taichi/lang/expr.py
@@ -46,16 +46,16 @@ def stack_info():
         # remove the confusing last line
         return '\n'.join(raw.split('\n')[:-3]) + '\n'
 
+    def __neg__(self):
+        import taichi as ti
+        return ti.neg(self)
+
     def __add__(self, other):
         import taichi as ti
         return ti.add(self, other)
 
     __radd__ = __add__
 
-    def __neg__(self):
-        import taichi as ti
-        return ti.neg(self)
-
     def __sub__(self, other):
         import taichi as ti
         return ti.sub(self, other)