Remove buffer usage from TestTutorial.test_example

Author: Harmon758

smmap/test/test_tutorial.py

@@ -41,12 +41,6 @@ def test_example(self):
             c.buffer()[1:10]            # first 9 bytes
             c.buffer()[c.size() - 1]  # last byte
 
-            # its recommended not to create big slices when feeding the buffer
-            # into consumers (e.g. struct or zlib).
-            # Instead, either give the buffer directly, or use pythons buffer command.
-            from smmap.util import buffer
-            buffer(c.buffer(), 1, 9)    # first 9 bytes without copying them
-
             # you can query absolute offsets, and check whether an offset is included
             # in the cursor's data.
             assert c.ofs_begin() < c.ofs_end()