Update app.py

app.py

@@ -1,3 +1,4 @@
+
 #%%
 from matplotlib.pyplot import title
 import tensorflow as tf
@@ -182,7 +183,7 @@ end = start + train_split
 #train_data = train_data.reset_index()
 #train_data = train_data.reindex(pd.RangeIndex(0, mybacklogmax).to_series())
 #acolumns = train_data.columns
-myrangeend = mybacklogmax
+myrangeend = int(split_fraction*mybacklogmax)
 mycolumns = pd.RangeIndex(0, myrangeend).to_series()
 train_data = train_data.reindex(columns=mycolumns)
 #train_data[acolumns] = train_data[acolumns].astype(int)