Init

.gitignore

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+.idea/
+.env
+.tmp/
+.venv/

gradio_api.py

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+import gradio as gr
+import base64
+import io
+from PIL import Image
+
+
+def base64_to_image(base64_str):
+    print("Base to image")
+    image_data = base64.b64decode(base64_str)
+    image = Image.open(io.BytesIO(image_data))
+    return image
+
+
+def image_to_base64(image):
+    print("Image to base")
+    buffered = io.BytesIO()
+    image.save(buffered, format="PNG")
+    return base64.b64encode(buffered.getvalue()).decode("utf-8")
+
+
+def convert_to_grayscale(base64_str):
+    image = base64_to_image(base64_str)
+    grayscale_image = image.convert("L")
+    return {
+        "grayscale_image": image_to_base64(grayscale_image),
+        "Normal": image_to_base64(grayscale_image)
+    }
+
+
+iface = gr.Interface(
+    fn=convert_to_grayscale,
+    inputs=gr.Textbox(label="Base64 Image"),
+    outputs=gr.JSON(label="Base64 Grayscale Image"),
+)
+
+
+iface.launch()