Update app.py

app.py

@@ -70,7 +70,7 @@ def extract_features(sequence):
     all_features_dict.update(pseudo_features)
 
     feature_values = list(all_features_dict.values())
-    feature_array = np.array(feature_values).reshape(-1, 1)
+    feature_array = np.array(feature_values).reshape(1, -1)
     normalized_features = scaler.transform(feature_array.T)
     normalized_features = normalized_features.flatten()