bug - change provider from yfinance to fmp, and add override to load_env

pages/2_Portfolio_Builder.py

@@ -66,7 +66,7 @@ def get_list_of_tickers():
     return list_of_tickers
 
 
-load_dotenv()
+load_dotenv(override=True)
 
 obb.account.login(pat=os.environ['open_bb_pat'])
 
@@ -141,7 +141,7 @@ with st.form(key="selecting columns"):
         # ----------------------------  (Portfolio Statistics) -------------------------------- #
 
         st.write('**Portfolio Statistics Optimized for Max Sharpe Ratio:**')
-        spy_prices = obb.equity.price.historical(symbol = "spy", provider="yfinance", start_date=start_date, end_date=end_date).to_df()
+        spy_prices = obb.equity.price.historical(symbol = "spy", provider="fmp", start_date=start_date, end_date=end_date).to_df()
 
         # Calculate daily returns
         # Ensure you're using the adjusted close prices for accurate return calculation