Add app, requirements and license

LICENSE

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+MIT License
+
+Copyright (c) 2022 Ajay
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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----
-title: Colorize
-emoji: 💩
-colorFrom: blue
-colorTo: purple
-sdk: gradio
-sdk_version: 3.4
-app_file: app.py
-pinned: false
-license: mit
----
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# deoldify_colorizer
+Colorizer is a Gradio program based on Deoldify (https://github.com/jantic/DeOldify)

app.py

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+import os
+os.system("hub install deoldify==1.0.1")
+import gradio as gr
+import paddlehub as hub
+from pathlib import Path
+from datetime import datetime
+
+model = hub.Module(name='deoldify')
+# NOTE:  Max is 45 with 11GB video cards. 35 is a good default
+render_factor=35
+
+
+def colorize_image(image):
+    # now = datetime.now().strftime("%Y%m%d-%H%M%S-%f")
+    # if not os.path.exists("./output"):
+    #     os.makedirs("./output")
+    # if image is not None:
+    #    image.convert("RGB").save(f"./output/{now}-input.jpg")    
+    model.predict(image.name)
+    return './output/DeOldify/'+Path(image.name).stem+".png"
+
+
+def create_interface():
+    with gr.Blocks() as enhancer:
+        gr.Markdown("Colorize old black & white photos")
+        with gr.Column(scale=1, label = "Colorize photo", visible=True) as colorize_column:
+            colorize_input = gr.Image(type="pil")
+            colorize_button = gr.Button("Colorize!")
+            colorize_output = gr.Image(type="pil")
+            download_colorize_button = gr.outputs.File(label="Download colorized image!")
+            colorize_button.click(colorize_image, inputs=colorize_input, outputs=colorize_output)
+    enhancer.launch()
+
+def run_code():
+    create_interface()
+
+# The main function
+run_code()

requirements.txt

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+paddlepaddle
+paddlehub
+gradio