fix error in testing

Author: baidoosik

pandas/core/computation/expressions.py

@@ -160,7 +160,7 @@ def _where_numexpr(cond, a, b):
 def _has_bool_dtype(x):
     try:
         if not isinstance(x.dtype, np.dtype):
-            x = x.rename({'dtype': 'temporary_dtype'}, axis=1)
+            x = x.rename(columns={'dtype': 'temporary_dtype'})
         return x.dtype == bool
     except AttributeError:
         try: