Update app.py

app.py

@@ -147,16 +147,28 @@ def calculate_ratios(market_cap, total_revenue, price, dividend_amount, assumed_
 
 def compare_to_sector(sector, ratios):
     if sector.lower() == 'stocks':
-        sector = 'Technology'  # Fallback
-    averages = sector_averages.get(sector, None)
+        sector = 'Technology'
+    averages = sector_averages.get(sector, {})
     if not averages:
         return pd.DataFrame({"Metric": ["Sector data not available"], "Value": ["N/A"]})
-    comparison = {}
+
+    data = {
+        "Ratio": [],
+        "Stock Value": [],
+        "Sector Average": [],
+        "Difference": []
+    }
+
     for key in averages:
         stock_value = ratios.get(key, 0)
-        sector_value = averages[key]
-        comparison[key] = f"{stock_value:.2f} vs Sector Avg {sector_value:.2f}"
-    return pd.DataFrame({"Ratio": list(comparison.keys()), "Comparison": list(comparison.values())})
+        sector_value = averages.get(key, 0)
+        diff = stock_value - sector_value
+        data["Ratio"].append(key)
+        data["Stock Value"].append(round(stock_value, 2))
+        data["Sector Average"].append(round(sector_value, 2))
+        data["Difference"].append(round(diff, 2))
+
+    return pd.DataFrame(data)
 
 def stock_research(symbol, assumed_eps=5.0, growth_rate=0.1, book_value=500000000):
     info = get_company_info(symbol)