diff --git a/osaca/semantics/semanticsAppender.py b/osaca/semantics/semantics_appender.py
similarity index 100%
rename from osaca/semantics/semanticsAppender.py
rename to osaca/semantics/semantics_appender.py
diff --git a/osaca/utils.py b/osaca/utils.py
new file mode 100644
index 0000000..e69de29