Create app.py

app.py

@@ -0,0 +1,23 @@
+# app.py
+import joblib
+import gradio as gr
+
+# load model
+model = joblib.load("cat_model.joblib")
+
+def predict_category(text: str):
+    # returns predicted label (string)
+    pred = model.predict([text])[0]
+    return {"label": pred}
+
+# gradio interface (textbox -> JSON)
+iface = gr.Interface(
+    fn=predict_category,
+    inputs=gr.Textbox(lines=3, placeholder="Paste complaint here..."),
+    outputs=gr.JSON(),
+    title="Civic Complaint Categorizer",
+    description="Predict department/category for civic complaints"
+)
+
+if __name__ == "__main__":
+    iface.launch(server_name="0.0.0.0", server_port=7860)