Usage of k.clear_session() and tf.reset_default_graph() to clear graph between subsequent models

[MasayoMusic]

I can"t seem to clear the graph properly when loading multiple models subsequently.

k.clear_session()   
tf.reset_default_graph()

is just closing the program in Python after the first model is loaded. If remove the above lines, I am able to load subsequent models, but then I run into the memory leak.

I made a post on stackoverflow, but recently my keras questions are going unanswered on keras and I dont know where else to ask  :(

Here is a link to the problem as well as the code:

https://stackoverflow.com/questions/54477157/usage-of-k-clear-session-and-tf-reset-default-graph-to-clear-graph-between-s