Update app.py

app.py

@@ -1,22 +1,32 @@
 import gradio as gr
 
-portion_down_payment = 0.25
-current_savings = 0
-r = 0.05
-monthly_r = r / 12
-monthly_salary = annual_salary / 12
-months = 0
+def calculator(num1, operation, num2):
+    if operation == "add":
+        return num1 + num2
+    elif operation == "subtract":
+        return num1 - num2
+    elif operation == "multiply":
+        return num1 * num2
+    elif operation == "divide":
+        return num1 / num2
 
-def greet(months):
-  while current_savings <= total_cost * portion_down_payment:
-    current_savings = current_savings * (1 + monthly_r) + monthly_salary * portion_saved
-    months += 1  
-  return "Number of months " + str(months) + "!"
 
 demo = gr.Interface(
-    fn=greet,
-    inputs=gr.Textbox(lines=4, placeholder="Name Here...", label="Your name"),
-    outputs="text",
+    fn=calculator,
+    inputs=[
+            gr.Number(value=4), 
+            gr.Radio(["add", "subtract", "multiply", "divide"]), 
+            "number"
+            ],
+    outputs="number",
+    examples=[
+        [5, "add", 3],
+        [4, "divide", 2],
+        [-4, "multiply", 2.5],
+        [0, "subtract", 1.2],
+    ],
+    title="test calculator",
+    description="heres a sample **toy calculator**. enjoy!",
 )
 
 demo.launch()