new directory names means one line needs to be updated

plots/make_graphs.py

@@ -8,7 +8,7 @@ import numpy as np
 import matplotlib.pyplot as plt
 from contextlib import contextmanager
 
-directory = os.path.expanduser('../simulation/library')
+directory = os.path.expanduser('../dhtpir_simulation/library')
 sys.path.insert(1, directory)
 
 from dht_common import SIZE_OF_IP_ADDRESS, SIZE_OF_KEY, AVERAGE_RTT_ESTIMATE, AVERAGE_CLIENT_BANDWIDTH_ESTIMATE, AVERAGE_SERVER_BANDWIDTH_ESTIMATE, ENCRYPTION_SPEED_ESTIMATE, PIR_SPEED_ESTIMATE, SIZE_OF_CHUNK, Z_STAR