assert with more information to help debug (#132194)

This PR output debug message to assertion to help debug user python
code. Will print out more friendly information

```
>           assert isinstance(arg, _cext.ir.Value), f"expects Value, got {type(arg)}"                                                          
E           AssertionError: expected Value, got <class 'UserDefinedClass'>       
```

Author: fengxie

mlir/python/mlir/dialects/_ods_common.py

@@ -105,7 +105,7 @@ def get_op_result_or_value(
     elif isinstance(arg, _cext.ir.OpResultList):
         return arg[0]
     else:
-        assert isinstance(arg, _cext.ir.Value)
+        assert isinstance(arg, _cext.ir.Value), f"expects Value, got {type(arg)}"
         return arg
 
 
@@ -147,6 +147,7 @@ def get_op_result_or_op_results(
     else:
         return op
 
+
 ResultValueTypeTuple = _cext.ir.Operation, _cext.ir.OpView, _cext.ir.Value
 ResultValueT = _Union[ResultValueTypeTuple]
 VariadicResultValueT = _Union[ResultValueT, _Sequence[ResultValueT]]