Update app.py

app.py

@@ -200,7 +200,7 @@ class B2BCustomerAnalytics:
             risk_dist = self.processed_df.groupby('customer_id')['Churn_Risk'].first().value_counts()
             
             # Create modern horizontal dashboard
-                        summary_html = f"""
+            summary_html = f"""
             <div style="background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%); padding: 2rem; border-radius: 1rem; color: white; margin-bottom: 2rem; text-align: center;">
                 <h1 style="font-size: 2.5rem; font-weight: bold; margin-bottom: 0.5rem;">
                     B2B Customer Analytics Platform