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Python-Program-to-Convert-Decimal-to-Binary-Octal-and-Hexadecimal

print("The decimal value of", dec, "is:") print(bin(dec), "in binary.") print(oct(dec), "in octal.") print(hex(dec), "in hexadecimal.") ...
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ValueError: non-hexadecimal number found in fromhex() arg at position 0

In [5]: encrypted_data = aes.enc(data_string="your-data") ----- ValueError Traceback (most recent call last) Cell In[5], line 1 ----> 1 encrypted_data = aes.enc(data ...