change chatbot to basic blocks

app.py

@@ -23,9 +23,8 @@ def predict(user_input):
 
      
 
-with gr.Blocks(title="Python Code Generation",theme=gr.themesMonochrome()) as demo:
+with gr.Blocks(title="Python Code Generation",theme=gr.themes.Monochrome()) as demo:
     gr.HTML(value="<style>h1 {text-align: center;}</style><h1>Python Code Generation</h1>")  
-    #gr.Markdown("# Python Code Generation")
     input = gr.Textbox(label="Text Prompt",placeholder="Enter the prompt to generate code")
     greet_btn = gr.Button("Generate")
     output = gr.Textbox(label="Code")