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README.md

@@ -1,12 +1,12 @@
+
 ---
-title: Color Picker
-emoji: 🐨
-colorFrom: pink
-colorTo: red
+title: color_picker 
+emoji: 🔥
+colorFrom: indigo
+colorTo: indigo
 sdk: gradio
 sdk_version: 3.3.1
+
 app_file: app.py
 pinned: false
 ---
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -0,0 +1,44 @@
+import gradio as gr
+import numpy as np
+import os
+from PIL import Image, ImageColor
+
+
+def change_color(icon, color):
+
+    """
+    Function that given an icon in .png format changes its color
+    Args:
+        icon: Icon whose color needs to be changed.
+        color: Chosen color with which to edit the input icon.
+    Returns:
+        edited_image: Edited icon.
+    """
+    img = icon.convert("LA")
+    img = img.convert("RGBA")
+    image_np = np.array(icon)
+    _, _, _, alpha = image_np.T
+    mask = alpha > 0
+    image_np[..., :-1][mask.T] = ImageColor.getcolor(color, "RGB")
+    edited_image = Image.fromarray(image_np)
+    return edited_image
+
+
+inputs = [
+    gr.Image(label="icon", type="pil", image_mode="RGBA"),
+    gr.ColorPicker(label="color"),
+]
+outputs = gr.Image(label="colored icon")
+
+demo = gr.Interface(
+    fn=change_color,
+    inputs=inputs,
+    outputs=outputs,
+    examples=[
+        [os.path.join(os.path.dirname(__file__), "rabbit.png"), "#ff0000"],
+        [os.path.join(os.path.dirname(__file__), "rabbit.png"), "#0000FF"],
+    ],
+)
+
+if __name__ == "__main__":
+    demo.launch()

requirements.txt

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+Pillow