first attempt

app.py

@@ -1,7 +1,16 @@
+from fastai.vision.all import *
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+learner = load_learner('emotion_model.pkl')
+face_types = ('happy', 'sad', 'nervous', 'yawning')
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
-iface.launch()
+def classify_image(img):
+    pred, indx, probs = learner.predict(img)
+    return dict(zip(face_types, map(float,probs)))
+
+image = gr.inputs.Image(shape=(192,192))
+label = gr.outputs.Label()
+examples = ['happy.jpg', 'sad.jpg', 'nervous.jpg', 'yawning.jpg']
+
+intf = gr.Interface(fn=classify_image, inputs=image, outputs=label, examples=examples)
+intf.launch(inline=False)