diff --git "a/\355\214\214\354\235\264\354\215\254module.py" "b/\355\214\214\354\235\264\354\215\254module.py"
new file mode 100644
index 0000000000000000000000000000000000000000..e64954342f6e2a1f581d8700852eedc22938b6b4
--- /dev/null
+++ "b/\355\214\214\354\235\264\354\215\254module.py"
@@ -0,0 +1,15 @@
+import sys
+print(sys.builtin_module_names)
+
+print()
+
+for path in sys.path:
+    print(path)
+
+from calculator import plus as p
+from calculator import minus as m
+
+print(p(10, 5)) 
+print(m(10, 5))
+#print(multiply(10, 5))
+#print(divide(10, 5))