Update misc_ops.py

Author: BobTheBuidler

mypyc/primitives/misc_ops.py

@@ -184,22 +184,14 @@
 )
 
 # bool(dict)
-function_op(
+dict_is_true_op = function_op(
     name="builtins.bool",
     arg_types=[exact_dict_rprimitive],
     return_type=bit_rprimitive,
     c_function_name="CPyDict_IsTrue",
     error_kind=ERR_NEVER,
 )
 
-# bool(dict) custom_op
-dict_is_true_op = custom_op(
-    arg_types=[exact_dict_rprimitive],
-    return_type=bit_rprimitive,
-    c_function_name="CPyDict_IsTrue",
-    error_kind=ERR_NEVER,
-)
-
 # bool(obj) with unboxed result
 bool_op = function_op(
     name="builtins.bool",