file = open("test.txt", "w") file.write("This is line 1 " "This is line 2 " "This is line 3 ") file.close() file = open("test.txt", "r") aString = file.read(30) print (aString)

with open("test.txt", "a") as file: file.write("this is the fourth line ") file.close()

I'm able to write to the file and print 2 lines ... but after appending i need to print all the lines

its updating the test file but i need to print out all of it

Output should be:

#This is line 1 #This is line 2 #This is line 3 #this is the fourth line

in Python