Update app.py

app.py

@@ -1,6 +1,6 @@
 import gradio as gr
 
-with gr.Blocks() as demo:
+with gr.Blocks() as demo1:
     show_box = gr.Checkbox()
 
     @gr.render(inputs=show_box)
@@ -12,4 +12,21 @@ with gr.Blocks() as demo:
         else:
             gr.Markdown("Hidden textbox")
 
+#demo.launch(debug=True)
+
+def predict(a):
+    print(a)
+    return {"inputs": a}
+with gr.Blocks() as demo:    
+    s = gr.Slider(1, 4, step=1, interactive=True)
+    
+    @gr.render(inputs=s, triggers=[s.change])
+    def render(num):
+        texts = []
+        with gr.Row():
+            for i in range(num):
+               texts.append(gr.Textbox())
+        json = gr.JSON()
+        btn = gr.Button("RUN")
+        btn.click(fn=predict, inputs=texts, outputs=json)
 demo.launch(debug=True)