Methods to Add Data to the Lists

string = ["string1", "string2"]

#append

string.append("string3")

print(string)

#insert

string.insert(1, "string3")

print(string)

# Joining two lists

list_2 = ["string3", "string4"]

list_3 = string + list_2

print(list_3)

# extend

string.extend(list_2)

print(string)

string.extend("string3")

print(string)

string.append(list_2)

print(string)