update to python fastpi

Backend/venv/lib/python3.12/site-packages/pydantic_settings/utils.py

@@ -0,0 +1,24 @@
+from pathlib import Path
+
+path_type_labels = {
+    'is_dir': 'directory',
+    'is_file': 'file',
+    'is_mount': 'mount point',
+    'is_symlink': 'symlink',
+    'is_block_device': 'block device',
+    'is_char_device': 'char device',
+    'is_fifo': 'FIFO',
+    'is_socket': 'socket',
+}
+
+
+def path_type_label(p: Path) -> str:
+    """
+    Find out what sort of thing a path is.
+    """
+    assert p.exists(), 'path does not exist'
+    for method, name in path_type_labels.items():
+        if getattr(p, method)():
+            return name
+
+    return 'unknown'