I have the following code but it is not running correctly! import csvlst = []def save_dict_to_csv(storage, file_name): with open(file_name, 'w', newline = '') as f: f.write(file_name) f.write('\n') for key, value in storage.items(): lst1 = [] lst1.append(str(key)) for val in value : if type(val) == list: for v in val: lst1.append(str(v)) else: lst1.append(str(val)) for i in range(len(lst1)): if i != (len(lst1) - 1): f.writelines(lst1[i] + ',') else: f.writelines(lst1[i]) f.writelines('\n') f = open(file_name) print(f.read()) if __name__ == "__main__": storage = { 101: ["quiz", 12, [1,2,3,4]], 102: ["final", 53, [10, 10, 10, 10]] } res = save_dict_to_csv(storage, "storage_save.txt") print(res) The file contents should look like101,quiz,12,1,2,3,4102,final,53,10,10,10, 10Notice that the list became "unwrapped". It is ok since we know that the 3 first elements in line are if, name, and percentage (prct), and allthe rest is the grades_list.1. Create a function save_dict_to_csv(storage, filename) that will accept the dictionary and the string with future filename1.0. Use with to open the file with the required filename. Please, use open exactly like this: with open(filename, 'w',newline=''). Please notice newline parameter here - it will prevent csv library to write extra empty lines in the file. Check theexample in your IDE with and without newline="" and find the difference.1.1. Use a loop to loop over all keys (and values if you need them) in the dictionary1.2. Using knowledge about the structure of the dictionary prepare the line to be saved (key, first elem, second elem, third elem)1.3. Use csv module and writer in it to save all lines.2. You do not have to have any ifmainstatement, but you can use it and IDE on your computer to test yournameprogram.Examples of function work:storage ={ 101: ["quiz", 12, [1, 2,3,4]],102: ["final", 53, [10, 10, 10, 10]] }save_dict_to_csv(storage, "storage_save.txt")storage save.txt101,"quiz", 12,1,2,3,4102,"final",53,10, 10, 10, 10 Learning ObjectivesOpen a file for writingProcess information in a dictionaryPractice writing code needed for the final projectInstructionsA dictionary is a great way to store information in the real world and it is time for us to try it out on files! If you will continue to learn pythonor programming you will learn about the JSON encryption and "json" module in python, but for now, let's save the dictionary in CSV type thatwe already learned.If the format of the dictionary looks like this: { id: [name, prct, grades_list] }e.g.{101: ["quiz", 12, [1,2,3,4]],102: ["final", 53, [10, 10, 10, 10]]}The file contents should look like101,quiz,12,1,2,3,4102,final,53,10,10,10, 10Notice that the list became "unwrapped". It is ok since we know that the 3 first elements in line are if, name, and percentage (prct), and allthe rest is the grades_list.1. Create a function save_dict_to_csv(storage, filename) that will accept the dictionary and the string with future filename1.0. Use with to open the file with the required filename. Please, use open exactly like this: with open(filename, 'w',newline=''). Please notice newline parameter here - it will prevent csv library to write extra empty lines in the file. Check theexample in your IDE with and without newline="" and find the difference.1.1. Use a loop to loop over all keys (and values if you need them) in the dictionary1.2. Using knowledge about the structure of the dictionary prepare the line to be saved (key, first elem, second elem, third elem)

Here I have created the function named save_dict_to_csv(). In this function, I have opened the file in write mode and then added the name of the file as a string to the file. Next, I have iterated over the data using for loop, and inside the loop, I have added the key to the list. Then, I have added values to the list and if the values have another list then I have added them iterating over the content. Next, I have iterated over the list and added all the data from the list to the file separated by commas. In the main block, I have created the sample data and then called the function to create the file with data in form of CSV. NOTE - While copying the code to the online compiler do not include the lines after the main block, as it is instructed to only write the function, I have written the main block to test the function in my local machine Python code: def save_dict_to_csv(storage, file_name): with open(file_name, 'w', newline='') as file: # writing the filename as text to the file file.write(file_name) file.write('\n') # iterating over the data for key, value in storage.items(): temp = [] # adding the key to list temp.append(str(key)) for val in value: # if the value is itself a list then iterating over it if type(val) == list: for v in val: temp.append(str(v)) else: temp.append(str(val)) # adding the list content to the file by seprating the value using comma for i in range(len(temp)): if i != (len(temp) - 1): file.writelines(temp[i] + ',') else: file.writelines(temp[i]) file.writelines('\n') # main block storage = { 101: ["quiz", 12, [1, 2, 3, 4]], 102: ["final", 53, [10, 10, 10, 10]] } # calling the function save_dict_to_csv(storage, "storage_save.txt") Screenshot of the output: Hope it helps!!