diff --git a/src/old_module.py b/src/old_module.py
deleted file mode 100644
index 3f2a4d1..0000000
--- a/src/old_module.py
+++ /dev/null
@@ -1,5 +0,0 @@
-def old_function():
-    print("This function is deprecated")
-
-if __name__ == "__main__":
-    old_function()

diff --git a/src/new_module.py b/src/new_module.py
new file mode 100644
index 0000000..c12f7b9
--- /dev/null
+++ b/src/new_module.py
@@ -0,0 +1,7 @@
+def new_function():
+    print("This is a brand new file!")
+
+
+if __name__ == "__main__":
+    new_function()
+

diff --git a/src/utils/helpers.py b/src/helpers.py
similarity index 85%
rename from src/utils/helpers.py
rename to src/helpers.py
index 91c34aa..7ac56bf 100644
--- a/src/utils/helpers.py
+++ b/src/helpers.py
@@ -5,7 +5,8 @@ def format_path(path):
     return path.strip().lower()

 def join_paths(base, sub):
-    return base + "/" + sub
+    import os
+    return os.path.join(base, sub)

diff --git a/src/config/settings.json b/src/config/settings.json
old mode 100644
new mode 100755
index 83c02b5..83c02b5
--- a/src/config/settings.json
+++ b/src/config/settings.json

diff --git a/src/main.py b/src/main.py
index 92bcdde..a2d8e19 100644
--- a/src/main.py
+++ b/src/main.py
@@ -1,6 +1,8 @@
 import sys
-from utils.helpers import format_path
+from helpers import format_path
+
+# Added a comment for testing

 def main():
     print(format_path(sys.argv[1]))

diff --git a/tests/test_old_module.py b/tests/test_old_module.py
deleted file mode 100644
index 6a9a24c..0000000
--- a/tests/test_old_module.py
+++ /dev/null
@@ -1,5 +0,0 @@
-import old_module
-
-def test_old_function(capsys):
-    old_module.old_function()
-    assert "deprecated" in capsys.readouterr().out