Upload app.py

app.py

@@ -76,12 +76,15 @@ def respond(message, history):
 # handles conversation state and displays the chat history. We specify
 # custom labels for the submit and clear buttons to localise them for
 # Portuguese-speaking teachers.
+# Instantiate the ChatInterface.  Note: Gradio versions prior to 4.42
+# do not support a `clear_btn` keyword argument, so only the
+# `submit_btn` label is customised here. The default clear button
+# provided by ChatInterface will remain in English.
 demo = gr.ChatInterface(
     fn=respond,
     title="Paulean AI – British Prompt Optimizer",
     description="Escreva sua pergunta/prompt. O modelo responde em estilo British 🇬🇧.",
     submit_btn="Enviar",
-    clear_btn="Limpar conversa",
 )
 
 # Launch the demo when run directly.  Queuing is enabled to properly