in python can you explain me the error? any other solution?

Command Line Have the function Combandzine (str) take the s tx parameter being passed which represents the parameter given to a command in an old PDP system. The parameters are alphanumeric tokens (without spaces) followed by an equal sign and by their corresponding value. Multiple parameters/value pairs can be placed on the command line with a single space between each pair. Parameter tokens and values cannot contain equal signs but values can contain spaces. The purpose of the function is to isolate the parameters and values to return a Iist of parameter and value lengths. It must provide its result in the same format and in the same order by replacing each entry (tokens and values) by its corresponding length. For example, If atx is: "SampleNumbera3234 provideraDr. M. Welby patienteJohn Smith priorityshilgh" then your function should return the string "12=4 8=12 7=10 8=4" because "SampleNumber" is a 12 character token with 4 character value (+32349 ) followed by "provider" which is an 8 character token followed by a 12 character value (Dr. M. Welby?), eto. Inputi "LetterseA 8 Z T nuabers-1 22620 ceablnes-true" Outputi 7.77=97=4 Inpute "co-3 bo4 co-23 bes 4.23con Output: 201 102 202106140 CommandLine(strparam): 4. code goos fices Traceback (most recent call last): File "/tmp/656743319/main.py", line 21 , in print(CommandLine("a=3 b=4 a=23 b=a 4 23c= )) File "/tmp/656743319/main.py", line 15, in CommandLine s = str(len(right[i])) +=t str(len(right[count])) IndexError: list index out of range