From 727cf6b2b0093b610084711160bcfc6177e64e04 Mon Sep 17 00:00:00 2001
From: Murat Onur Yildirim <muratonuryildirim@gmail.com>
Date: Tue, 4 Oct 2022 12:34:34 +0200
Subject: [PATCH 1/2] create script.py

---
 scripts/rgb_to_grayscale/script.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 scripts/rgb_to_grayscale/script.py

diff --git a/scripts/rgb_to_grayscale/script.py b/scripts/rgb_to_grayscale/script.py
new file mode 100644
index 0000000..46ddaf4
--- /dev/null
+++ b/scripts/rgb_to_grayscale/script.py
@@ -0,0 +1,11 @@
+
+ import numpy as np
+ import matplotlib.pyplot as plt
+ import matplotlib.image as mpimg
+
+ def rgb2gray(png_file='file_example.png'):
+     img = mpimg.imread(png_file)
+     gray = np.dot(img[:,:,:3], [0.2989, 0.5870, 0.1140])
+     plt.imshow(gray, cmap=plt.get_cmap('gray'), vmin=0, vmax=1)
+     plt.axis('off')
+     plt.savefig('gray_' + png_file + '.png', dpi=300)

From 714e48daef3f620061e2b7ec1e8defdb545d1d56 Mon Sep 17 00:00:00 2001
From: Murat Onur Yildirim <muratonuryildirim@gmail.com>
Date: Tue, 4 Oct 2022 12:40:54 +0200
Subject: [PATCH 2/2] create readme.md

---
 scripts/rgb_to_grayscale/readme.md | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 scripts/rgb_to_grayscale/readme.md

diff --git a/scripts/rgb_to_grayscale/readme.md b/scripts/rgb_to_grayscale/readme.md
new file mode 100644
index 0000000..b135021
--- /dev/null
+++ b/scripts/rgb_to_grayscale/readme.md
@@ -0,0 +1,10 @@
+# RGB to Grayscale Images
+
+This simple script converts RGB .png files to Grayscale .png files.
+
+## Usage
+
+Dependency:
+- numpy
+- matplotlib
+- Use `pip install numpy and python` and `-m pip install -U matplotlib`