added cat classifier

app.py

@@ -1,7 +1,21 @@
+from fastai.vision.all import *
+from huggingface_hub import from_pretrained_fastai
 import gradio as gr
 
-def greet(name):
-    return f'Hello {name}!!'
+# function to detrmine if cat or not
+def is_cat(x): return x[0].isupper()
 
-iface = gr.Interface(fn=greet, inputs='text', outputs='text')
-iface.launch()
+# load model
+learn = from_pretrained_fastai('akaigraham/cat-classifier')
+categories = ('Dog', 'Cat')
+
+def classify_image(img):
+    pred,idx,probs = learn.predict(img)
+    return dict(zip(categories, map(float, probs)))
+
+image = gr.inputs.Image(shape=(192,192))
+label = gr.outputs.Label()
+examples = ['dog.jpg', 'cat.jpg']
+
+intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+intf.launch()