Update app.py

app.py

@@ -72,12 +72,8 @@ with gr.Blocks() as demo:
     )
 
     with gr.Row():
-        # with gr.Column():
-
         with gr.Column():
-            solver = gr.Dropdown(
-                ["liblinear", "saga"], label="Solver", value="liblinear"
-            )
+            solver = gr.Radio(["liblinear", "saga"], label="Solver", value="liblinear")
             intersect_scaling = gr.Slider(
                 value=10000.0,
                 minimum=0,
@@ -95,7 +91,8 @@ with gr.Blocks() as demo:
                 step=0.1,
                 label="Maximum Iterations",
             )
-    train_buttion = gr.Button(label="Train")
+
+            train_buttion = gr.Button(label="Train")
 
     train_buttion.click(
         train_it, inputs=[solver, intersect_scaling, tol, max_iter], outputs=gr.Plot()