Add model and gradio interface

app.py

@@ -1,7 +1,17 @@
 import gradio as gr
+from fastai.vision.all import *
 
-def greet(name):
-    return "Hello " + name + "!!"
+learn = load_learner("model.pkl")
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+categories = ("contrail", "no contrail")
+
+def classify_image(image):
+    category, idx, probabilities = learn.predict(image)
+    return dict(zip(categories, map(float, probabilities)))
+
+image = gr.Image(shape=(400, 400))
+label = gr.outputs.Label()
+examples = ["contrail.png"]
+
+interface = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+interface.launch(inline=False)

model.pkl

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f94db3a32582cfd52708a1b96a22c0394ff6b3fa533688a153b26a08783476cf
+size 46971777