replace the numpy with paddle for the data generation in code; test=document_fix

[liyongchao911]

PR types

Others

PR changes

Docs

Describe

1. replace the numpy module with paddle.to_tensor for the data generation in the code example area.
   the following API affected:

• multiplex(inputs, index, name=None):
• reshape(x, shape, name=None):
• take_along_axis(arr, indices, axis):
• put_along_axis(arr, indices, values, axis, reduce='assign'):

2. add anchor for the code example copy-from function, to align the en and cn docs
3. name parameter annotation alignment

[zhiqiu]

LGTM