Update app.py

app.py

@@ -124,7 +124,7 @@ class CandlestickApp:
         train_data, test_data = dataset[0:train_size,:], dataset[train_size:len(dataset),:]
 
         # Create dataset for LSTM with possible modifications
-        def create_dataset(dataset, look_back=1):
+    def create_dataset(dataset, look_back=1):
             X, Y = [], []
             for i in range(len(dataset)-look_back-1):
                 a = dataset[i:(i+look_back), 0]