Create app.py

app.py

@@ -0,0 +1,36 @@
+import gradio as gr
+
+def calculator(num1, num2, operation):
+  if operation == '+':
+    return num1 + num2
+  elif operation == '-':
+    return num1 - num2
+  elif operation == '*':
+    return num1 * num2
+  elif operation == '/':
+    if num2 == 0:
+      return "除數不能為零"
+    return num1 / num2
+  else:
+    return "無效運算符號"
+
+demo = gr.Interface(
+    fn=calculator,
+    inputs=[
+        gr.Number(label="數字1"),
+        gr.Number(label="數字2"),
+        gr.Dropdown(["+", "-", "*", "/"], label="運算符號")
+    ],
+    outputs=gr.Textbox(label="結果"),
+    title="簡易計算機",
+    description="輸入兩個數字和運算符號，計算結果",
+    allow_flagging='never',
+    examples=[
+        [45, 3, "-"],
+        [3.14, 2, "/"],
+        [144, 2.5, "*"],
+        [1, 1.2, "+"],
+    ],
+)
+
+demo.launch()