Update app.py

app.py

@@ -190,7 +190,7 @@ def evaluate(
         try:
             output = get_response_from_openai(prompt_0shot)
         except:
-            output = "<Remember to input your OpenAI API key :)>"
+            output = "<Remember to input your OpenAI API key ☺>"
     else:
         RuntimeError(f"No such LLM: {llm}")
         
@@ -267,6 +267,7 @@ with gr.Blocks(theme=theme) as demo:
     gr.Markdown(
             """<p style='text-align: center'><a href='https://arxiv.org/abs/2212.10505' target='_blank'>DePlot: One-shot visual language reasoning by plot-to-table translation</a></p>"""
     )
+    openai.api_key = ""
     openai_api_key_textbox.change(set_openai_api_key,
                                       inputs=[openai_api_key_textbox],
                                       outputs=[])