Update app.py

app.py

@@ -4,22 +4,17 @@ import os
 
 genai.configure(api_key=os.getenv("GOOGLE_PALM_KEY"))
 
-def generate(prompt, history, system):
+def generate(prompt, history):
   response = genai.chat(
-    context=system,
     messages=prompt)
     
   return response.last
 
-additional = [
-    gr.Textbox(label="System Prompt", max_lines=1, info="English only", value="You are PaLM-2 (AI-assistant from Google)"),
-]
 
 gr.ChatInterface(
     fn=generate,
     chatbot=gr.Chatbot(show_label=False, avatar_images=(None, 'palm-logo.png'), show_share_button=False, show_copy_button=True, likeable=True, layout="panel"),
-    additional_inputs=additional,
     title="PaLM-2",
-    description="This is unofficial demo of PaLM-2 based on Google API. History/context memory does not work in this demo.",
+    description="This is unofficial demo of ```PaLM-2``` based on ```Google API```. ```History/context``` memory does not work in this demo.",
     concurrency_limit=20,
 ).launch(show_api=False)