<prompt> Kamba: Hello ulimwengu!Kuzalisha Python code kuhesabu frequency ya kila tabia katika kamba.  <response>: pythondef character_frequency_countstring: frequency_dict for character in string: if character in frequency_dict: frequency_dictcharacter 1 else: frequency_dictcharacter 1 return frequency_dictinput_string Hello world!result character_frequency_countinput_stringprintresult Result:python H: 1, e: 1, l: 3, o: 2, : 1, w: 1, r: 1, d: 1, !: 1 