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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_custom_color(self, id, asset_string):

 """
 Get custom color.
 
 Returns the custom colors that have been saved for a user for a given context.
 
 The asset_string parameter should be in the format 'context_id', for example
 'course_42'.
 """

        path = {}
        data = {}
        params = {}

        # REQUIRED - PATH - id
        """ID"""
        path["id"] = id

        # REQUIRED - PATH - asset_string
        """ID"""
        path["asset_string"] = asset_string

        self.logger.debug("GET /api/v1/users/{id}/colors/{asset_string} with query params: {params} and form data: {data}".format(params=params, data=data, **path))
        return self.generic_request("GET", "/api/v1/users/{id}/colors/{asset_string}".format(**path), data=data, params=params, no_data=True)