create python algorithm of an operating system scheduler that is able to perform well in a varietyof metrics, such as turnaround time, response time, burst time and switching time. You need to create ascheduler that is able to perform well in a variety of situations, and also needs to take into account I/O Interrupts.How you handle the processing is up to you. 3.1 InputThe input is a number n, indicating the number of processes in the file, followed by n processes, each on a newline. Each process line is in the format:Process Name, Process Runtime, Process Arrival Time, 10 Frequency3.2 OutputYour program will need to save its output to a text file with the name schedulername_out_n.txt where n isthe number of processes processed (should match the input file). Inside the text file you should have 1 linerepresenting the order of the processes as they were scheduled, separated by a space. If IO occurs for a givenprocess, then it needs to be indicated by a followed by the process name without a space. In this case thefequency of the IO is dependant on the "IO Frequency" parameter. It is also important to note that in this caseNO other process can be scheduled concurrently with an IO request. For more clarity see the examples below.3.3 Example Input7C,8,0,1E,5,3,0F,30,3,10G,5,3,3B,3,10,2A,14,13,2D,27,14,43.4 Example Output for FCFS SchedulerCICCIC CICCIC CIC CICCICCEEEEEFFFFFFFFFFFFFFFFFFFFF!FFFFFFFFFFFGGG!GG G B B B B A A A A A A A A A A A A A A A A A A A ADDDDDDDDD !DDDDDDDDDDDDDDDDDDDDDDDDHere you can see that in the case of "Process C" every-time it is scheduled for 1 time unit it needs to bescheduled for 1 time unit of IO except for the last time it is processed. Hence "C" only has 7 IO requests.Likewise "F" should be scheduled for IO after every 10 normal time units except for the last time, therefore,resulting in 2 total IO requests. import sysimport jsonwith open('config.json', 'r') as config_file:config= json.load(config_file)# Define the process data clasclass Process:def _init__(self, name, duration, arrival_time, io_frequency) :self.name = nameself.duration = durationself.arrival time = arrival timeself.io_frequency = io_frequencydef main ():# Check if the correct number of arguments is providedimport sysif len (sys.argv) != 2:return 1# Extract the input file name from the command line argumentsinput_file_name = f"Process_List/ {config['dataset']}/{ sys.argv[1]}"# Define the number of processesnum_processes = 0# Initialize an empty list for process datadata_set = []# Open the file for readingtry:with open (input_file_name, "r") as file:# Read the number of processes from the filenum_processes = int (file.readline ().strip ())# Read process data from the file and populate the data_set listfor in range (num_processes) :linefile.readline ().strip ()name, duration, arrival_time, io_frequency = line.split(',')process Process (name, int (duration), int (arrival_time), int (io_frequency))data_set.append (process)except FileNot FoundError:print("Error opening the file.")return 1

Question

create python algorithm of an operating system scheduler that is able to perform well in a varietyof metrics, such as turnaround time, response time, burst time and switching time. You need to create ascheduler that is able to perform well in a variety of situations, and also needs to take into account I/O Interrupts.How you handle the processing is up to you. 3.1 InputThe input is a number n, indicating the number of processes in the file, followed by n processes, each on a newline. Each process line is in the format:Process Name, Process Runtime, Process Arrival Time, 10 Frequency3.2 OutputYour program will need to save its output to a text file with the name schedulername_out_n.txt where n isthe number of processes processed (should match the input file). Inside the text file you should have 1 linerepresenting the order of the processes as they were scheduled, separated by a space. If IO occurs for a givenprocess, then it needs to be indicated by a followed by the process name without a space. In this case thefequency of the IO is dependant on the &#34;IO Frequency&#34; parameter. It is also important to note that in this caseNO other process can be scheduled concurrently with an IO request. For more clarity see the examples below.3.3 Example Input7C,8,0,1E,5,3,0F,30,3,10G,5,3,3B,3,10,2A,14,13,2D,27,14,43.4 Example Output for FCFS SchedulerCICCIC CICCIC CIC CICCICCEEEEEFFFFFFFFFFFFFFFFFFFFF!FFFFFFFFFFFGGG!GG G B B B B A A A A A A A A A A A A A A A A A A A ADDDDDDDDD !DDDDDDDDDDDDDDDDDDDDDDDDHere you can see that in the case of &#34;Process C&#34; every-time it is scheduled for 1 time unit it needs to bescheduled for 1 time unit of IO except for the last time it is processed. Hence &#34;C&#34; only has 7 IO requests.Likewise &#34;F&#34; should be scheduled for IO after every 10 normal time units except for the last time, therefore,resulting in 2 total IO requests. import sysimport jsonwith open('config.json', 'r') as config_file:config= json.load(config_file)# Define the process data clasclass Process:def _init__(self, name, duration, arrival_time, io_frequency) :self.name = nameself.duration = durationself.arrival time = arrival timeself.io_frequency = io_frequencydef main ():# Check if the correct number of arguments is providedimport sysif len (sys.argv) != 2:return 1# Extract the input file name from the command line argumentsinput_file_name = f&#34;Process_List/ {config['dataset']}/{ sys.argv[1]}&#34;# Define the number of processesnum_processes = 0# Initialize an empty list for process datadata_set = []# Open the file for readingtry:with open (input_file_name, &#34;r&#34;) as file:# Read the number of processes from the filenum_processes = int (file.readline ().strip ())# Read process data from the file and populate the data_set listfor in range (num_processes) :linefile.readline ().strip ()name, duration, arrival_time, io_frequency = line.split(',')process Process (name, int (duration), int (arrival_time), int (io_frequency))data_set.append (process)except FileNot FoundError:print(&#34;Error opening the file.&#34;)return 1

Accepted Answer

Creating a full-fledged operating system scheduler with optimal performance in various metrics is a…