how to remove duplicates dict from the list of dictionary based on one of the elements is duplicate in list of dict

[Iranna Mathapati]

Hi,

How to remove duplicates dict from the list of dictionary based on one of
the duplicate elements in the dictionary,

l = [{"component":"software", "version":"1.2" },
     {"component":"hardware", "version":"2.2",},
     {"component":"driver",   "version":"3.2",},
     {"component":"firmware", "version":"4.2",},
     {"component":"software", "version":"1.9",},
     {"component":"hardware", "version":"2.7",}
    ]

need to remove the dict if having same components [in the above example
components "software" and "hardware" is duplicated twice

expected output:

    [{"component":"software", "version":"1.2" },
     {"component":"hardware", "version":"2.2",},
     {"component":"driver",   "version":"3.2",},
     {"component":"firmware", "version":"4.2",}
    ]