diff --git a/BioWordVec.py b/BioWordVec.py
index 806ed6b..749f301 100644
--- a/BioWordVec.py
+++ b/BioWordVec.py
@@ -115,8 +115,8 @@ def main(args):
 				temp_list.append(mesh_dict[node])
 		new_walks.append(temp_list)
 
-	model = FastText(MySentences(new_walks,args.input_corpus), size=args.dimensions, window=args.windows, min_count=args.min_count, workers=args.workers,
-					 sg=args.sg, iter=args.iter)
+	model = FastText(MySentences(new_walks,args.input_corpus), window=args.windows, min_count=args.min_count, workers=args.workers,
+					 sg=args.sg) # size=args.dimensions, , iter=args.iter
 
 	model.save(args.output_model)
 
diff --git a/node2vec.py b/node2vec.py
index affeee4..a10b374 100644
--- a/node2vec.py
+++ b/node2vec.py
@@ -119,7 +119,7 @@ def alias_setup(probs):
 	'''
 	K = len(probs)
 	q = np.zeros(K)
-	J = np.zeros(K, dtype=np.int)
+	J = np.zeros(K, dtype=int)
 
 	smaller = []
 	larger = []
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..4790de5
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,4 @@
+networkx
+node2vec
+gensim
+numpy