import shutil
 
def duplicate_file(src, dst):
    try:
        shutil.copy2(src, dst)  # Copies the file src to the file or directory dst.
        print(f"File '{src}' duplicated to '{dst}' successfully.")
    except FileNotFoundError:
        print(f"Error: '{src}' not found.")
    except PermissionError:
        print(f"Error: Permission denied to access '{src}' or write to '{dst}'.")
 
# Example usage:
source_file = "example.txt"
destination_file = "example_copy.txt"
 
duplicate_file(source_file, destination_file)

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