From c7c0f292c6a250335743014c6b4323a998a0e987 Mon Sep 17 00:00:00 2001
From: Andras Schmelczer <andras@schmelczer.dev>
Date: Thu, 27 Jun 2024 22:26:40 +0100
Subject: [PATCH] Add ratio_of_unchanged_images

---
 src/operations/random_edit.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/operations/random_edit.py b/src/operations/random_edit.py
index 3b5cf49..adc4de2 100644
--- a/src/operations/random_edit.py
+++ b/src/operations/random_edit.py
@@ -14,6 +14,11 @@ import numpy as np
 
 def random_edit(img: Image, seed: int = 42) -> Image:
     np.random.seed(seed)
+
+    ratio_of_unchanged_images = 0.95
+    if np.random.uniform(0, 1) > ratio_of_unchanged_images:
+        return img
+
     img = img.convert("RGB")
 
     img = ImageEnhance.Contrast(img).enhance(random(0.5, 1.5))