update prompts

app.py

@@ -182,7 +182,10 @@ def main():
                     label="Few-Shot Examples", 
                     placeholder=config.get("default_few_shot", ""), 
                     value=config.get("default_few_shot", ""),
-                    visible=True)
+                    visible=True,
+                    lines=20,
+                    max_lines=100
+                    )