diff --git a/examples/__init__.py b/examples/__init__.py
new file mode 100644
index 0000000..f974bf6
--- /dev/null
+++ b/examples/__init__.py
@@ -0,0 +1,2 @@
+import sys
+sys.path.append('..')
diff --git a/examples/fcm_2d.py b/examples/fcm_2d.py
new file mode 100644
index 0000000..54030ca
--- /dev/null
+++ b/examples/fcm_2d.py
@@ -0,0 +1,27 @@
+import numpy as np
+import logging
+
+import sys
+sys.path.append('..')
+
+
+from fuzzycmeans import FCM
+from fuzzycmeans.visualization import draw_model_2d
+
+
+def example():
+    X = np.array([[1, 1], [1, 2], [2, 2], [9, 10], [10, 10], [10, 9], [9, 9], [20,20]])
+    fcm = FCM(n_clusters=3)
+    fcm.set_logger(tostdout=True, level=logging.DEBUG)
+    fcm.fit(X, [0, 0, 0, 1, 1, 1, 1, 2])
+    # fcm.fit(X)
+    testing_data = np.array([[0, 1.9], [5, 3], [4, 4], [8, 9], [9.5, 6.5], [5, 5], [15,15], [12,12], [14,14], [19,10]])
+    predicted_membership = fcm.predict(testing_data)
+    print "\n\ntesting data"
+    print testing_data
+    print "predicted membership"
+    print predicted_membership
+    print "\n\n"
+    draw_model_2d(fcm, data=testing_data, membership=predicted_membership)
+
+# example()
diff --git a/fuzzycmeans/visualization.py b/fuzzycmeans/visualization.py
index 384f2f1..9d463b2 100644
--- a/fuzzycmeans/visualization.py
+++ b/fuzzycmeans/visualization.py
@@ -97,17 +97,3 @@ def draw_points_2d(points, fig=None, title="figure 123", **kwargs):
     output_file("output.html", title=title + " of outputfile")
     return fig
 
-
-# X = np.array([[1, 1], [1, 2], [2, 2], [9, 10], [10, 10], [10, 9], [9, 9]])
-# fcm = FCM()
-# fcm.set_logger(tostdout=True, level=logging.DEBUG)
-# # fcm.fit(X, [0, 0, 0, 1, 1, 1, 1])
-# fcm.fit(X)
-# testing_data = np.array([[0, 1.9], [3, 3], [4, 4], [8, 9], [9.5, 6.5], [5, 5], [4.5, 4.5], [4.2, 4.2]])
-# predicted_membership = fcm.predict(testing_data)
-# print "\n\ntesting data"
-# print testing_data
-# print "predicted membership"
-# print predicted_membership
-# print "\n\n"
-# draw_model_2d(fcm, data=testing_data, membership=predicted_membership)