fix error in pickle

utils/cnn.py

@@ -25,7 +25,7 @@ for col in required_columns:
         raise ValueError(f"Missing required column: {col} in the dataset")
 
 # Load the pre-trained CNN features and corresponding ASINs
-bottleneck_features_train = np.load(Config.read('app', 'cnnmodel'))
+bottleneck_features_train = np.load(Config.read('app', 'cnnmodel'), allow_pickle=True)
 bottleneck_features_train = bottleneck_features_train.astype(np.float64)
 asins = np.load(Config.read('app', 'cssasins'), allow_pickle=True)
 asins = list(asins)