Update app.py

app.py

@@ -1,19 +1,18 @@
 import gradio as gr
 import time
 
-
 def generate():
     text = "Hello, this is a demo without using streaming that emulates a model"
     results = ""
     for word in text.split():
         time.sleep(0.2)
-        results =+ word
-        results =+ " "
+        results += word
+        results += " "
         yield results
         
+with gr.Blocks() as demo:
+    btn = gr.Button("Generate")
+    out = gr.Textbox(label="Generation")
+    btn.click(fn=generate, outputs=out)
 
-gr.Interface(
-    generate,
-    inputs=None,
-    outputs="text"
-).launch(debug=True)
+demo.launch(debug=True)