Update app.py

app.py

@@ -7,7 +7,7 @@ import xgboost
 data = pd.read_csv("annotations_dataset.csv")
 data = data.set_index("Gene")
 
-training_data = pd.read_csv("selected_features_training_data.csv", header=0)
+training_data = pd.read_csv("./selected_features_training_data.csv", header=0)
 training_data.columns = [
     regex.sub("_", col) if any(x in str(col) for x in set(("[", "]", "<"))) else col
     for col in training_data.columns.values