add old/app.py, without using nbdev

old/app.py

@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+
+from fastai.vision.all import *
+import gradio as gr
+
+learn = load_learner('photos.pkl')
+labels = learn.dls.vocab
+
+def predict(img):
+	img = PILImage.create(img)
+	pred, pred_idx, probs = learn.predict(img)
+	return dict(zip(labels, map(float, probs)))
+
+iface = gr.Interface(
+	title = "Photo Checker",
+	description = """This project checks which of our family photos are "good" or "bad". We have nearly 80,000 photos, so it's not practical to sort them out by hand. I want to exclude screenshots, photos of computer screens, photos of papers, images with lots of text, and very blurry images. I used this to separate the good photos to use for a random slide show on our TV. The trained model achieves around 99% accuracy on the validation set.""",
+	fn = predict,
+	inputs = gr.inputs.Image(shape = (512,512)),
+	outputs = gr.outputs.Label(num_top_classes = 3),
+	examples = list(map(str, get_image_files('eg'))),
+	interpretation='default',
+	enable_queue=True,
+)
+
+iface.launch()