Update app.py

app.py

@@ -127,7 +127,7 @@ with gr.Blocks() as app:
         # Second Tab - Regression Playground
         with gr.TabItem("Understanding Squares Error"):
             gr.Markdown("""
-            # Understanding Least Squares Error
+            # Understanding Squares Error
             See how different lines affect the total squared error:
             - The data shows the relationship between house area and price
             - Try different slopes (m) and y-intercepts (b) for the line