Update app.py

app.py

@@ -146,8 +146,9 @@ def download_boe_rates():
 
 # Function to get Bank of England base rate for a given date
 def get_boe_base_rate(date, boe_rates_df):
-    closest_date = boe_rates_df['Date Changed'].iloc[(boe_rates_df['Date Changed'] - date).abs().argsort()[0]]
-    return boe_rates_df.loc[boe_rates_df['Date Changed'] == closest_date, 'Current Bank Rate'].values[0]
+    closest_date_index = (boe_rates_df['Date Changed'] - date).abs().argsort()[0]
+    closest_date = boe_rates_df['Date Changed'].iloc[closest_date_index]
+    return boe_rates_df.loc[closest_date_index, 'Current Bank Rate']
 
 if __name__ == "__main__":
     main()