Update app.py

app.py

@@ -68,8 +68,8 @@ def test_preview_chatbot(message, history):
 
 
 welcome_preview_message = f"""
-Expand your imagination and broaden your horizons with LLM. Welcome to **{TITLE}**!:\nThis is a chatbot that can generate detailed prompts for image generation models based on simple and short user input.\nSay something like: 
 
+Gere prompts detalhados para modelos de geração de imagens com base em entradas simples e curtas do usuário. **{TITLE}**!:\nGere algo como: 
 "{EXAMPLE_INPUT}"
 """