Update app.py

app.py

@@ -4,5 +4,13 @@ import gradio as gr
 def replay(name):
     return "Hello " + name + "!!"
 
-iface = gr.Interface(fn=replay, inputs=[gr.inputs.Textbox(lines=1, placeholder=None, default="", label="Model Id"), gr.inputs.Radio(["add", "subtract", "multiply", "divide"]), "number"], outputs="text")
+iface = gr.Interface(fn=replay, inputs=[
+                                        gr.inputs.Textbox(lines=1, placeholder=None, default="", label="Model Id: "), 
+                                        gr.inputs.Textbox(lines=1, placeholder=None, default="", label="Filename: "),
+                                        gr.inputs.Textbox(lines=1, placeholder=None, default="", label="Environment: "),
+                                        gradio.inputs.Checkbox(default=False, label="Evaluate?: ")
+                                        ]
+
+
+, outputs="text")
 iface.launch()