pydot import error? all the required packages are installed however

[rmrf-sl4sh]

=================================================================
Total params: 111,451
Trainable params: 111,451
Non-trainable params: 0

---

Traceback (most recent call last):
File "stock_prediction_deep_learning.py", line 93, in
train_LSTM_network(stock_prediction)
File "stock_prediction_deep_learning.py", line 36, in train_LSTM_network
model = lstm.create_model(x_train)
File "/root/stock-prediction-deep-neural-learning/stock_prediction_lstm.py", line 65, in create_model
show_layer_names=True)
File "/root/anaconda3/envs/py368/lib/python3.6/site-packages/tensorflow_core/python/keras/utils/vis_utils.py", line 283, in plot_model
dpi=dpi)
File "/root/anaconda3/envs/py368/lib/python3.6/site-packages/tensorflow_core/python/keras/utils/vis_utils.py", line 110, in model_to_dot
raise ImportError('Failed to import pydot. You must install pydot'
ImportError: Failed to import pydot. You must install pydot and graphviz for pydotprint to work.

edit: nevermind I solved the problem