Update pages/4.Simple EDA.py

pages/4.Simple EDA.py

@@ -5,7 +5,7 @@ st.markdown("""
     <style>
     /* Main background and font settings */
     body {
-        background-color: #f8f9fa;
+        background-color: black;
         font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
     }
     
@@ -95,7 +95,7 @@ st.markdown("""
     
     /* Code block styling */
     .stCodeBlock {
-        background-color: #f5f5f5;
+        background-color: white;
         border-radius: 4px;
         padding: 15px;
         border-left: 4px solid #95a5a6;