Update app.py

app.py

@@ -26,8 +26,8 @@ if uploaded_file is not None:
   
   
 
-train = pd.read_csv("./sign_mnist_train.csv").values
-test = pd.read_csv("./sign_mnist_test.csv").values
+train = pd.read_csv("sign_mnist_train.csv").values
+test = pd.read_csv("sign_mnist_test.csv").values
 
 trainX = train[:, 1:].reshape(train.shape[0], 1, 28, 28).astype('float32')
 X_train = trainX / 255.0