python script using fernet encryption getting error : cryptography.fernet.InvalidToken

Question

I am trying to decrypt my password but it keeps giving me an error saying my token is invalid which is weird as i use it in the lines before and it works.

the error is:

cryptography.fernet.InvalidToken

from cryptography.fernet import Fernet
import time
key = Fernet.generate_key()
cipher_suite = Fernet(key)

cipher_text = cipher_suite.encrypt(b"A really secret message. Not for prying eyes.")
plain_text = cipher_suite.decrypt(cipher_text)
PASSWORD = b'gAAAAABjsxMwxBTFdQ9_tFMYv-Ko1Ja7t5afvMiJBehRMqJyp-OapyRbP2IPBsboI-rZilgXhcIIpWWXq1Bwo732st7celJvX52Ahxten8lbF0LMzw7ND9Q9r2UFPeTyJjOp9Dr0mqhd'
password_decrypted = cipher_suite.decrypt(PASSWORD)

Traceback (most recent call last):
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/fernet.py", line 133, in _verify_signature
    h.verify(data[-32:])
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/hazmat/primitives/hmac.py", line 70, in verify
    ctx.verify(signature)
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/hazmat/backends/openssl/hmac.py", line 84, in verify
    raise InvalidSignature("Signature did not match digest.")
cryptography.exceptions.InvalidSignature: Signature did not match digest.

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/workspaces/big-schoolwork-repo/password manager/cli/password manager/main.py", line 9, in <module>
    password_decrypted = cipher_suite.decrypt(PASSWORD)
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/fernet.py", line 90, in decrypt
    return self._decrypt_data(data, timestamp, time_info)
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/fernet.py", line 151, in _decrypt_data
    self._verify_signature(data)
  File "/home/codespace/.python/current/lib/python3.10/site-packages/cryptography/fernet.py", line 135, in _verify_signature
    raise InvalidToken
cryptography.fernet.InvalidToken