try vertical layout

app.py

@@ -186,28 +186,27 @@ with demo:
     with gr.Tabs():
         with gr.TabItem("Greedy Search"):
             plot_fn = functools.partial(get_plot, generate_type="Greedy Search")
+            gr.Markdown(
+                """
+                ### Greedy Search benchmark parameters
+                - `max_new_tokens = 64`;
+                - `pad_to_multiple_of = 64` for Tensorflow XLA models. Others do not pad (input prompts between 2 and 33 tokens).
+                """
+            )
             with gr.Row():
-                with gr.Column():
-                    model_selector = gr.Dropdown(
-                        choices=["DistilGPT2", "GPT2", "OPT-1.3B", "GPTJ-6B", "T5 Small", "T5 Base", "T5 Large", "T5 3B"],
-                        value="T5 Small",
-                        label="Model",
-                        interactive=True,
-                    )
-                    eager_enabler = gr.Radio(
-                        ["Yes", "No"],
-                        value="Yes",
-                        label="Plot TF Eager Execution?",
-                        interactive=True
-                    )
-                    gr.Markdown(
-                        """
-                        ### Greedy Search benchmark parameters
-                        - `max_new_tokens = 64`;
-                        - `pad_to_multiple_of = 64` for Tensorflow XLA models. Others do not pad (input prompts between 2 and 33 tokens).
-                        """
-                    )
-                plot = gr.Image(value=plot_fn("T5 Small", "Yes"))  # Show plot when the gradio app is initialized
+                model_selector = gr.Dropdown(
+                    choices=["DistilGPT2", "GPT2", "OPT-1.3B", "GPTJ-6B", "T5 Small", "T5 Base", "T5 Large", "T5 3B"],
+                    value="T5 Small",
+                    label="Model",
+                    interactive=True,
+                )
+                eager_enabler = gr.Radio(
+                    ["Yes", "No"],
+                    value="Yes",
+                    label="Plot TF Eager Execution?",
+                    interactive=True
+                )
+            plot = gr.Image(value=plot_fn("T5 Small", "Yes"))  # Show plot when the gradio app is initialized
             model_selector.change(fn=plot_fn, inputs=[model_selector, eager_enabler], outputs=plot)
             eager_enabler.change(fn=plot_fn, inputs=[model_selector, eager_enabler], outputs=plot)
         with gr.TabItem("Sample"):