adding application file

app.py

@@ -0,0 +1,22 @@
+from fastai.vision.all import *
+import gradio as gr
+
+def is_pistol(x): return x[0].isupper()
+
+# Cell
+learn = load_learner('model.pkl')
+
+# Cell
+categories = ('pistol', 'Revolvers','Rifles','Shotguns')
+
+def classify_image(img):
+    pred,idx,probs = learn.predict(img)
+    return dict(zip(categories, map(float,probs)))
+
+# Cell
+image = gr.inputs.Image(shape=(192, 192))
+label = gr.outputs.Label()
+examples = ['pistol.jpg', 'Revolvers.jpg', 'Rifles.jpg','Shotguns.jpg']
+
+intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+intf.launch(inline=False)