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;; greet : String -> String
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;; Generate a greeting for the given individual
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(define (greet username)
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  (string-append "Hello, @" username "!"))
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;; get-avatar-url : String -> String
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;; Determines the link to the given individual's avatar
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<<<<<<< HEAD
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(define (get-avatar-url username)
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  (string-append "https://example.com/avatars/" username ".jpg"))
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=======
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(define (get-avatar-url username)
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  (string-append "https://beta.example.com/images/" username ".png"))
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>>>>>>> switch-image-host