Create app.py

app.py

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+import gradio as gr
+import cv2
+import numpy as np
+
+def upscale_image(input_image, radio_input):
+    upscale_factor = radio_input
+    output_image = cv2.resize(input_image, None, fx = upscale_factor, fy = upscale_factor, interpolation = cv2.INTER_CUBIC)
+    return output_image
+
+DESCRIPTION = """
+Try our free online image upscaler tool, capable of upscaling images by 400% and up to 16000x16000 resolution. 
+
+⚠️ Enlarging the image and "Upscale Level" do not always improve image quality! 😥
+"""
+
+radio_input = gr.Radio(label="Upscale Levels", choices=[2, 4, 6, 8, 10, 12], value=2)
+
+iface = gr.Interface(fn=upscale_image, inputs = [gr.Image(label="Input Image", interactive=True), radio_input], outputs = gr.Image(label="Upscaled Image"), title="Image Upscaler", description=DESCRIPTION)
+iface.launch(show_api=False)