update .gitattributes so git lfs will track .pkl files

app.py

@@ -0,0 +1,18 @@
+from fastai.vision.all import *
+import gradio as gr
+
+learn = load_learner('thumbs_vs_heart_model.pkl')
+
+labels = learn.dls.vocab
+def predict(img):
+    img = PILImage.create(img)
+    pred,pred_idx,probs = learn.predict(img)
+    return {labels[i]: float(probs[i]) for i in range(len(labels))}
+
+
+title = "Hand Gesture Classifier"
+description = "A hand gesture classifier trained for two classes thumbs up and heart gesture. Created as a demo for Gradio and HuggingFace Spaces."
+
+examples = ['boy_thumbs_up.jpg', 'girl_thumbs_up.jpg', 'man_heart.jpg', 'heart.jpg']
+gr.Interface(fn=predict, inputs=gr.inputs.Image(shape=(512, 512)), outputs=gr.outputs.Label(num_top_classes=2), title=title, description=description, examples=examples,
+             interpretation='default').launch(share=True)

requirements.txt

@@ -0,0 +1,2 @@
+fastai
+scikit-image