Update app.py

app.py

@@ -476,7 +476,7 @@ def create_interface():
                 # Add N-gram tip box
                 gr.HTML("""
                 <div style="background-color: #fff3cd; border: 1px solid #ffeaa7; border-radius: 8px; padding: 10px; margin: 10px 0;">
-                    <strong style="color: #1565c0;">💡 Top tip:</strong> N-grams are sequences of words. Set Min=1, Max=3 to extract single words, phrases of 2 words, and phrases of 3 words. Higher values capture longer phrases but may reduce precision.
+                    <strong style="color: #856404;">💡 Top tip:</strong> N-grams are sequences of words. Set Min=1, Max=3 to extract single words, phrases of 2 words, and phrases of 3 words. Higher values capture longer phrases but may reduce precision.
                 </div>
                 """)