fixed precheckerror

Signed-off-by: tech0priyanshu <priyanshuyadv101106@gmail.com>

Author: tech0priyanshu

tests/integration/account_update_transaction_e2e_test.py

@@ -12,6 +12,7 @@
 from hiero_sdk_python.crypto.key_list import KeyList
 from hiero_sdk_python.crypto.private_key import PrivateKey
 from hiero_sdk_python.Duration import Duration
+from hiero_sdk_python.exceptions import PrecheckError
 from hiero_sdk_python.hbar import Hbar
 from hiero_sdk_python.query.account_info_query import AccountInfoQuery
 from hiero_sdk_python.response_code import ResponseCode
@@ -283,10 +284,11 @@ def test_account_update_insufficient_fee_with_valid_expiration_bump(env):
     if not _apply_tiny_max_fee_if_supported(tx, env.client):
         pytest.skip("SDK lacks a max-fee API; cannot deterministically trigger INSUFFICIENT_TX_FEE.")
 
-    receipt = tx.execute(env.client)
-    assert receipt.status == ResponseCode.INSUFFICIENT_TX_FEE, (
-        f"Expected INSUFFICIENT_TX_FEE but got {ResponseCode(receipt.status).name}"
-    )
+    # If it succeeds or raises a different error, the test will fail.
+    with pytest.raises(PrecheckError) as exc_info:
+        tx.execute(env.client)
+
+    assert exc_info.value.status == ResponseCode.INSUFFICIENT_TX_FEE
 
     # Confirm expiration time did not change
     info_after = AccountInfoQuery(account_id).execute(env.client)