try except added for getting table

app.py

@@ -104,9 +104,25 @@ if option == "Portfolio Management":
             st.sidebar.success("Downloading latest stock data successfully!")
 
             # Create a DataFrame object from the closing prices of all stocks
-            table = pd.DataFrame(
-                [list_of_stocks[j]["Close"] for j in range(len(list_of_stocks))]
-            ).transpose()
+            try:
+                # Assuming list_of_stocks is the list of stock data (each item is a DataFrame with 'Close' column)
+                table_data = [list_of_stocks[j]["Close"] for j in range(len(list_of_stocks))]
+                
+                # Check if the data is 2D (even though it's 1D data in each row, we need to check the overall shape)
+                if len(table_data) > 0 and isinstance(table_data[0], pd.Series):
+                    table_data = np.array(table_data).T  # Transpose to make sure it's 2D
+                
+                # Create the DataFrame with proper shape
+                table = pd.DataFrame(table_data)
+
+                # Set the column names to be the stock symbols
+                table.columns = stocks
+
+            except ValueError as e:
+                st.error(f"Error while creating the DataFrame: {e}")
+                # Gracefully handle the error by showing a fallback or empty DataFrame
+                table = pd.DataFrame(columns=stocks)
+                st.warning("An issue occurred while processing stock data, defaulting to an empty table.")\
 
             # Set the column names to be the stocks symbols
             table.columns = stocks