add application file

app.py

@@ -0,0 +1,26 @@
+# AUTOGENERATED! DO NOT EDIT! File to edit: ../happ.ipynb.
+
+# %% auto 0
+__all__ = ['learn', 'categories', 'image', 'label', 'examples', 'intf', 'classify_image']
+
+# %% ../happ.ipynb 2
+from fastai.vision.all import *
+import gradio as gr
+
+# %% ../happ.ipynb 4
+learn = load_learner('hotdog_hamburger_model.pkl')
+
+# %% ../happ.ipynb 6
+categories = ("Hamburger", "Hot Dog")
+
+def classify_image(img):
+    pred,idx,probs = learn.predict(img)
+    return dict(zip(categories, map(float,probs)))
+
+# %% ../happ.ipynb 8
+image = gr.components.Image(height=192, width=192)
+label = gr.components.Label()
+examples = ["hamburger.jpg", "hot_dog.jpg", "hot_dogs_grill.jpeg"]
+
+intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+intf.launch(inline=True)