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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 recognize_file(self, file_path):
 """ This causes OpenALPR to attempt to recognize an image by opening a file on disk. :param file_path: The path to the image that will be analyzed :return: An OpenALPR analysis in the form of a response dictionary """

        file_path = _convert_to_charp(file_path)
        ptr = self._recognize_file_func(self.alpr_pointer, file_path)
        json_data = ctypes.cast(ptr, ctypes.c_char_p).value
        json_data = _convert_from_charp(json_data)
        response_obj = json.loads(json_data)
        self._free_json_mem_func(ctypes.c_void_p(ptr))
        return response_obj