Update app.py

app.py

@@ -10,6 +10,11 @@ model = DecisionTreeClassifier(random_state=42)
 model.fit(iris.data, iris.target)
 class_names = ["setosa", "versicolor", "virginica"]
 
+
+@app.get("/")
+async def root():
+    return {"message": "Iris Classifier API is running"}
+    
 @app.get("/health")
 async def health():
     return {"status": "ok"}