it's a pathy objectey

Author: KRRT7

codeflash/discovery/discover_unit_tests.py

@@ -158,9 +158,9 @@ def get_function_to_test_map_for_file(
         return result
 
     @staticmethod
-    def compute_file_hash(path: str | Path) -> str:
+    def compute_file_hash(path: Path) -> str:
         h = hashlib.sha256(usedforsecurity=False)
-        with open(path, "rb", buffering=0) as f:
+        with path.open("rb", buffering=0) as f:
             buf = bytearray(8192)
             mv = memoryview(buf)
             while True: