I've solved this problem to 98% the challenge I'm having is removing the comma when it is only two streaming service. Attached is a picture of the question, my solution and the sample.txt and my test.txt and full_result.txt. You'll notice the only error I'm having is the comma within the streaming service.

1 \#Write a function called write streaming info. 2 \#write streaming info will take as input two parameters: a 3 \#string and a list. 4 \# 6 \# 7 \#Each item in the list will be a tuple. The first item of 8 \#every tuple will be the name of a movie. All remaining items 9 \#in the tuple will be streaming services on which the movie 10 \#appears, such as Hulu, Netflix, Peacock, HBO Max, Amazon, 11 \#Disneyt, Peacock, YouTube, Crunchyroll, CBS All Access, etc. 12 \# 13 \#write streaming info should write the list of movies to the 14 \#file given by the filename using the following format: 15 \# 16 \# [movie]: Available on Service_1, Service_2, and Service_3 18 \#The movies and the streaming service names should appear in 19 \#the order of the original list/tuples. 20 \# 21#50, for this list of tuples: 22 \# 23 \# [("Chocolat", "Hulu", "Netflix", "Amazon"), 24 \# ("Skyfall", "HBO Max", "Amazon"), 25 \# ("Soul", "Disneyt")] 26 \# 26 \# 27 \#The file printed would look like this: 28 \# Chocolat: Available on Hulu, Netflix, and Amazon * Skyfall: Available on HBO Max and Amazon \# Soul: Disneyt \# \#Note that if only one service is listed, just that service \#appears after the colon. If two services are listed, they \#appear separated by 'and' with no commas. If three or more \#services are 11 sted, then there is a comma after every \#service except the last one, and the last one is preceded 35 \#appear separated by 'and' with no commas. If three or more 36 \#services are listed, then there is a comma after every 37 \#service except the last one, and the last one is preceded 38 \#by "and". 49 \# 41 \#HINT: Remember, you can use slicing on tuples just like strings. 42 \#a tuple[:2], for example, will give you the first two items in a 43 \#tuple. a tuple[3:] will give you all the items from the one at \#index 3 to the end. \#Below are some lines of code that will test your function. \#rou can change the value of the variable(s) to test your \#function with different inputs. \# \#If your function works correctly, this will originally 41 Hniwl: kememuer, you can use sticing on tuples just like scrirgs. 42 \#a tuple[:2], for example, will give you the first two items in a 43 \#tuple. a tuple[3:] will give you a11 the items from the one at 44 \#index 3 to the end. * Write your function here! def write streaming_info(filename, alist): file = open (filename, ' w ') for index, items in enumerate(alist): if len(items) 2: file.write(items [0]+: ') else: file. Write(items [0]+: ') for i in range (1, len ( items )) : if i==len(i tems ) or i==( len (i tems )1) : file. Write(items [i]) elif i=len(items)2: file.write(f" { items [i]} and ") file.write((ln)file.close() \#Below are some Tines of code that will test your function. 79 HYou can change the value of the variable(s) to test your 71 \#function with different inputs. 73 rif your function works correctly, this will originally 74 mprint nothing .. however, it should write the same contents Has sample, txt to Test.txt. 6 movies = [("Chocolat", "Hulu", "Netflix", "Amazon"), ("Skyfall", "HBO Max", "Amazon") ("Soul", "Disneyt")] Write_streaming_info("Test.txt", movies) Sample.txt 1 Chorolat: Hulu, Netflix, and Amazon 2 Sky tall: HBO Max and Amazon Soul: Disneyt 1 Chocolat: Hulu, Netflix and Amazon 2 Skyfal1: HBO Max and Amazon JSoul: Disneyt 1. We found the following problems with your submission: 32 We tested your code with filename = "AutomatedTest-OymXpo.txt", movies = [('Rocky IV', 'Peacock'), ('Home Alone', "Hulu', 'Amazon'), ('Robin Hood', 'Amazon', 'Crunchyrol1', 'CBS A11 Access', "YouTube', "HBO Max'), ("Wayne's World", 'Peacock', 'Netflix', 'Amazon') ]. We expected the file to contain this: 4 Rocky IV: Peacock 5 Home Alone: Hulu and Amazon 6 Robin Hood: Amazon, Crunchyro11, CBS All Access, YouTube, and HBO Max Wayne's World: Peacock, Netflix, and Amazon However, the file contained this: Rocky IV: Peacock Home Alone: Hulu, and Amazon Robin Hood: Amazon, Crunchyrol1, CBS All Access, YouTube, and HBO Max Wayne's world: Peacock, Netflix, and Amazon We tested your code with filename = "AutomatedTest-BZjEUQ.txt", movies = [( 'Pet Sematary', "YouTube"), ('Up in Smoke", 'YouTube', 'HBO Max', 'Crunchyroll' ), ('The Crying Game', "Amazon", 'Crunchyrol1', "YouTube'), ('Patch Adams', 'Disney+', 'Amazon', 'Netflix', 'CBS All Access', 'YouTube'), ('Medicine Man', 'CBS All Access', 'Hulu', 'HBO' Max', 'Peacock'), ('Arachnophobia', 'Peacock', 'HBO Max')]. We expected the file to contain this: 17 Pet Sematary: YouTube 18 Up in Smoke: YouTube, HBO Max, and Crunchyroll 19 The Crying Game: Amazon, Crunchyroll, and YouTube 20 Patch Adams: Disney+, Amazon, Netflix, CBS All Access, and YouTube 21 Medicine Man: CBS Al1 Access, Hulu, HBO Max, and Peacock Arachnophobia: Peacock and HBO Max However, the file contained this: Pet Sematary: YouTube Up in Smoke: YouTube, HBO Max, and Crunchyroll The Crying Game: Amazon, Crunchyroll, and YouTube Patch Adams: Disneyt, Amazon, Netflix, CBS All Access, and YouTube Medicine Man: CBS All Access, Hulu, HBO Max, and Peacock Arachnophobia: Peacock, and HBO Max