test: Remove redundant function call

test/functional/wallet_importdescriptors.py

@@ -15,7 +15,6 @@ variants.
 - `test_address()` is called to call getaddressinfo for an address on node1
   and test the values returned."""
 
-from test_framework.address import key_to_p2pkh
 from test_framework.blocktools import COINBASE_MATURITY
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.descriptors import descsum_create
@@ -120,12 +119,11 @@ class ImportDescriptorsTest(BitcoinTestFramework):
 
         self.log.info("Internal addresses should be detected as such")
         key = get_generate_key()
-        addr = key_to_p2pkh(key.pubkey)
         self.test_importdesc({"desc": descsum_create("pkh(" + key.pubkey + ")"),
                               "timestamp": "now",
                               "internal": True},
                              success=True)
-        info = w1.getaddressinfo(addr)
+        info = w1.getaddressinfo(key.p2pkh_addr)
         assert_equal(info["ismine"], True)
         assert_equal(info["ischange"], True)