Remove unused imports

test/functional/minchainwork.py

@@ -18,7 +18,7 @@ only succeeds past a given node once its nMinimumChainWork has been exceeded.
 import time
 
 from test_framework.test_framework import BitcoinTestFramework
-from test_framework.util import sync_blocks, connect_nodes, assert_equal
+from test_framework.util import connect_nodes, assert_equal
 
 # 2 hashes required per regtest block (with no difficulty adjustment)
 REGTEST_WORK_PER_BLOCK = 2

test/functional/p2p-fingerprint.py

@@ -24,7 +24,6 @@ from test_framework.mininode import (
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import (
     assert_equal,
-    p2p_port,
 )
 
 class P2PFingerprintTest(BitcoinTestFramework):