Update app.py

app.py

@@ -27,7 +27,9 @@ model_dropdown = gr.Dropdown(choices=model_choices(),
                              type="value", 
                              value="orca-mini-3b-gguf2-q4_0.gguf")
 
-explanation = gr.Textbox(label="Model Description", interactive=True, lines=10).change(fn=llm_intro, inputs=[model_dropdown], outputs=[explanation])
+explanation = gr.Textbox(label="Model Description", interactive=True, lines=10)
+
+selection.change(fn=llm_intro, inputs=model_dropdown, outputs=explanation)
 
 input_text = gr.Textbox(lines=5, label="Input Text")
 output_text = gr.Textbox(lines=5, label="Generated Text")