<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def handle_completion_info_list(self, call_id, payload):
 """Handler for a completion response."""

        self.log.debug('handle_completion_info_list: in')
        # filter out completions without `typeInfo` field to avoid server bug. See #324
        completions = [c for c in payload["completions"] if "typeInfo" in c]
        self.suggestions = [completion_to_suggest(c) for c in completions]
        self.log.debug('handle_completion_info_list: %s', Pretty(self.suggestions))