How to use 'repl it python' in Python

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24def repl(env=None):
25 """Start the interactive Read-Eval-Print-Loop"""
26
27 eof = "^Z" if sys.platform[0:3] == 'win' else "^D"
28
29 print("")
30 print(" " + faded(" \`. T "))
31 print(" Welcome to " + faded(" .--------------.___________) \ | T "))
32 print(" the DIY Lang " + faded(" |//////////////|___________[ ] ! T | "))
33 print(" REPL " + faded(" `--------------' ) ( | ! "))
34 print(" " + faded(" '-' ! "))
35 print(faded(" use " + eof + " to exit"))
36 print("")
37
38 if env is None:
39 env = Environment()
40
41 while True:
42 try:
43 source = read_expression()
44 print(interpret(source, env))
45 except DiyLangError as e:
46 print(colored("!", "red"))
47 print(faded(str(e.__class__.__name__) + ":"))
48 print(str(e))
49 except KeyboardInterrupt:
50 msg = "Interrupted. " + faded("(Use " + eof + " to exit)")
51 print("\n" + colored("! ", "red") + msg)
52 except EOFError:
53 print(faded("\nBye! o/"))
54 sys.exit(0)
55 except Exception as e:
56 print(colored("! ", "red") +
57 faded("The Python is showing through…"))
58 print(faded(" " + str(e.__class__.__name__) + ":"))
59 print(str(e))
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