chor: update app descriptions

app.py

@@ -394,7 +394,7 @@ class ChatWrapper:
             print("monologue: ", monologue)
             history = history or []
             # If chain is None, that is because no API key was provided.
-            output = "Please paste your OpenAI key from openai.com to use this app. " + str(datetime.datetime.now())
+            output = "Please paste your OpenAI key from openai.com to use this app. "
             hidden_text = output
 
             if chain:
@@ -560,9 +560,10 @@ with gr.Blocks(css=".gradio-container {background-color: lightgray}") as block:
         with gr.Row():
             with gr.Column():
                 gr.HTML(
-                    """<b><center>GPT + WolframAlpha + Whisper</center></b>
+                    """<b><center>GPT + WolframAlpha + Google Search + Whisper</center></b>
                     <p><center>Hit Enter after pasting your OpenAI API key.</center></p>
-                    <i><center>If you have GPT-4 access, optionally select it in Settings tab.</center></i>""")
+                    <i><center>If you have GPT-4 access, optionally select it in Settings tab.</center></i>
+                    <i><center>TIP: Sometimes you have to prompt it to use a specific tool.</center></i>""")
 
             openai_api_key_textbox = gr.Textbox(placeholder="Paste your OpenAI API key (sk-...) and hit Enter",
                                                 show_label=False, lines=1, type='password')