Question

the poet calls the snake "someone "instead of "something" . what does it imply

Answer 1

It simply implies that the poet tried to make the snake a allegorical fable character who is like human beings. It's a type of poem and poet did it intentionally

Answer 2

The answer to this query:

The poet utilizes here a particular literary device referred to as "personification." It is used in order to contrast a particular behavior or stigma prevalent in human civilization. For instance, here, when the author is calling the snake "someone," but not "something;" this implies that some action or a definite trait of that snake is being compared to some attributes of any individual. Moreover, personification is also used to convert a non-living material into a living creature in order to obtain or illustrate a deeper purpose or meaning.