Update app.py

app.py

@@ -67,7 +67,7 @@ def biomass_prediction(pharm_type, temp, time, ps, bet, pv, c, h, n, o):
 
     # Load the trained model from the pickled file
     try:
-        with open('best_params.pkl', 'rb') as file:
+        with open('xgb_best_params.pkl', 'rb') as file:
             loaded_model = pickle.load(file)
     except FileNotFoundError:
         return "Model file not found"