fix: temporary directory typeError

Author: heyolaniran

bindings/python/src/ldk_node/test_ldk_node.py

@@ -146,8 +146,8 @@ def test_channel_full_cycle(self):
 
         # Start both node 
 
-        node_1 = setup_node(tmp_dir=tmp_dir_1 , esplora_endpoint=esplora_endpoint, listening_addresses=listening_addresses_1)
-        node_2 = setup_node(tmp_dir=tmp_dir_2, esplora_endpoint=esplora_endpoint, listening_addresses=listening_addresses_2)
+        node_1 = setup_node(tmp_dir=tmp_dir_1.name , esplora_endpoint=esplora_endpoint, listening_addresses=listening_addresses_1)
+        node_2 = setup_node(tmp_dir=tmp_dir_2.name, esplora_endpoint=esplora_endpoint, listening_addresses=listening_addresses_2)
 
         node_1.start()
         node_2.start()