Dictionary is below

```
a = {'querystring': {'dataproduct.keyword': 'abc,def'}}

```

How to split into two dictionary with values?

`a['querystring'] = {'dataproduct.keyword': 'abc,def'}`

Expected out while printing

```
{'dataproduct.keyword': 'abc'}
{'dataproduct.keyword': 'def'}

```

Since dictionary is hashmap
`[{'dataproduct.keyword': 'abc'} {'dataproduct.keyword': 'def'}]`

Disclaimer:

before executing need to check the comma

if `a['querystring'] = {'dataproduct.keyword': 'abc'}` then no need to split

if `a['querystring'] = {'dataproduct.keyword': 'abc,def,efg'}` if comma is there then only need to split