From a50ff7e35a4ed1d9259f3f83789296742ef566c4 Mon Sep 17 00:00:00 2001
From: Sefik Ilkin Serengil <serengil@gmail.com>
Date: Sat, 20 Jan 2024 19:27:08 +0000
Subject: [PATCH] deprecated module retired

---
 deepface/commons/functions.py | 53 -----------------------------------
 1 file changed, 53 deletions(-)

diff --git a/deepface/commons/functions.py b/deepface/commons/functions.py
index 520251d..64f8e06 100644
--- a/deepface/commons/functions.py
+++ b/deepface/commons/functions.py
@@ -340,56 +340,3 @@ def find_target_size(model_name: str) -> tuple:
         raise ValueError(f"unimplemented model name - {model_name}")
 
     return target_size
-
-
-# ---------------------------------------------------
-# deprecated functions
-
-
-@deprecated(version="0.0.78", reason="Use extract_faces instead of preprocess_face")
-def preprocess_face(
-    img: Union[str, np.ndarray],
-    target_size=(224, 224),
-    detector_backend="opencv",
-    grayscale=False,
-    enforce_detection=True,
-    align=True,
-) -> Union[np.ndarray, None]:
-    """
-    Preprocess only one face
-
-    Args:
-        img (str or numpy): the input image.
-        target_size (tuple, optional): the target size. Defaults to (224, 224).
-        detector_backend (str, optional): the detector backend. Defaults to "opencv".
-        grayscale (bool, optional): whether to convert to grayscale. Defaults to False.
-        enforce_detection (bool, optional): whether to enforce face detection. Defaults to True.
-        align (bool, optional): whether to align the face. Defaults to True.
-
-    Returns:
-        loaded image (numpt): the preprocessed face.
-
-    Raises:
-        ValueError: if face is not detected and enforce_detection is True.
-
-    Deprecated:
-        0.0.78: Use extract_faces instead of preprocess_face.
-    """
-    logger.warn("Function preprocess_face is deprecated. Use extract_faces instead.")
-    result = None
-    img_objs = extract_faces(
-        img=img,
-        target_size=target_size,
-        detector_backend=detector_backend,
-        grayscale=grayscale,
-        enforce_detection=enforce_detection,
-        align=align,
-    )
-
-    if len(img_objs) > 0:
-        result, _, _ = img_objs[0]
-        # discard expanded dimension
-        if len(result.shape) == 4:
-            result = result[0]
-
-    return result