handling dependency

utils.py

@@ -0,0 +1,19 @@
+import hashlib
+
+from pathlib import PurePosixPath, Path
+
+def windows_to_linux_path(windows_path):
+    return str(PurePosixPath(Path(windows_path)))
+
+def compute_sha256(file_path, chunk_size=1024 ** 2):
+    # Create a new sha256 hash object
+    sha256 = hashlib.sha256()
+    print("start compute sha256 for", file_path)
+    # Open the file in binary mode
+    with open(file_path, 'rb') as file:
+        # Read the file in chunks to handle large files efficiently
+        while chunk := file.read(chunk_size):
+            sha256.update(chunk)
+    print("finish compute sha256 for", file_path)
+    # Return the hexadecimal digest of the hash
+    return sha256.hexdigest()