Update app.py

app.py

@@ -152,8 +152,10 @@ def stock_research(symbol, assumed_eps=5.0, growth_rate=0.1, book_value=50000000
     dividends = get_dividends(symbol)
     dates, prices = get_historical_prices(symbol)
 
-    if not info or not price:
-        return "Error fetching stock information.", None, None, None, None, None
+    if not info:
+        return "⚠️ Error: Could not fetch company information. Please check your API Key or ticker.", None, None, None, None, None
+    if not price:
+        return "⚠️ Error: Could not fetch current stock price. Please check your API Key or ticker.", None, None, None, None, None
 
     ratios = calculate_ratios(info['Market Cap'], info['Total Revenue'], price, dividends['Dividend Amount'], assumed_eps, growth_rate, book_value)
     summary = generate_summary(info, ratios)