Update app.py

app.py

@@ -12,19 +12,33 @@ with gr.Blocks(theme = 'NoCrypt/miku') as demo:
         img = Image.open('img/bg.png')
         return img
 
-    with gr.Row():
-        with gr.Column():
-            textinfo = gr.Textbox(label = "输入文字")
-            with gr.Row():
-                inputimage = gr.Image(label = "输入图片")
-                with gr.Column():
-                    para1 = gr.Slider(label = "参数 1")
-                    para2 = gr.Slider(label = "参数 2")
-                    para3 = gr.Slider(label = "参数 3")
-                    para4 = gr.Slider(label = "参数 4")
-            genebutton = gr.Button("生成")
-        with gr.Column():
-            outputimage = gr.Image(label = "输出图片")
+    with gr.Column():
+        introtext1 = gr.Markdown( # 在此输入描述，使用 Markdown
+            """
+            这里是描述性文字。  
+            测试 Markdown。  
+            [超链接测试](https://venusnero.github.io)  
+            **加粗**，*斜体*，`代码行`  
+            ```
+            代码块
+            ```
+            """
+        )
+        with gr.Row():
+            with gr.Column():
+                textinfo = gr.Textbox(label = "输入文字")
+                with gr.Row():
+                    inputimage = gr.Image(label = "输入图片")
+                    with gr.Column():
+                        para1 = gr.Slider(label = "参数 1")
+                        para2 = gr.Slider(label = "参数 2")
+                        para3 = gr.Slider(label = "参数 3")
+                        para4 = gr.Slider(label = "参数 4")
+                genebutton = gr.Button("生成")
+            with gr.Column():
+                outputimage = gr.Image(label = "输出图片")
+        introtext2 = gr.Image(label = "演示图片", value = "img/bg.png") # 在此修改描述图片路径
+
 
     genebutton.click(
         fn = func,
@@ -32,4 +46,4 @@ with gr.Blocks(theme = 'NoCrypt/miku') as demo:
         outputs = outputimage
     )
 
-demo.launch()
+demo.launch(allowed_paths=['./'])