change back to number

app.py

@@ -7,7 +7,7 @@ def branin(x1, x2):
         (x2 - 5.1 / (4 * np.pi**2) * x1**2 + 5.0 / np.pi * x1 - 6.0) ** 2
         + 10 * (1 - 1.0 / (8 * np.pi)) * np.cos(x1)
         + 10
-    ) #
+    )  #
 
     return y
 
@@ -15,9 +15,27 @@ def branin(x1, x2):
 iface = gr.Interface(
     fn=branin,
     inputs=[
-        gr.Slider(0.25, label="x1", minimum=-5.0, maximum=10.0),
-        gr.Slider(0.75, label="x2", minimum=0.0, maximum=10.0),
+        gr.Number(0.25, label="x1", minimum=-5.0, maximum=10.0),
+        gr.Number(0.75, label="x2", minimum=0.0, maximum=10.0),
     ],
     outputs=gr.Number(branin(0.25, 0.75), label="branin function value"),
+    description="""
+    ## Objective
+    
+    Minimize the Branin function by selecting appropriate values of x1 and x2.
+
+    ## Constraints
+
+    ### Bounds
+    
+    -5 <= x1 <= 10
+    
+    0 <= x2 <= 15
+
+    ## References
+
+    - https://ax.dev/api/_modules/ax/utils/measurement/synthetic_functions.html#Branin
+
+    """,
 )
 iface.launch()