More descriptive interface elements

app.py

@@ -1,13 +1,21 @@
 import gradio as gr
 
-def predict(input_txt):
+def predict(model="spam-rate", input_txt):
     return 0.46  # Worldwide spam rate in 2023. Source: https://securelist.com/spam-phishing-report-2023/112015/
 
 demo = gr.Interface(
     fn=predict,
-    inputs=["text"],
-    outputs=["number"],
+    inputs=[
+        gr.Dropdown(choices=["spam-rate"], label="Model"),
+        gr.TextArea(label="Email"),
+    ],
+    outputs=[gr.Number(label="Spam probability")],
     title="Bayes or Spam?",
+    description="Choose your model, and predict if your email is a spam! COMING SOON: Bayesian, NN and LLM models.",
+    examples=[
+        ["spam-rate", "revision #1 - hpl noms for november 3, 2000 (see attached file: hplnl 103.xls) - hplnl 103.xls"],
+    ],
+    article="This is a demo of the models in [Bayes or Spam?](https://github.com/tbitai/bayes-or-spam)",
 )
 
 if __name__ == "__main__":