diff --git a/app.py b/app.py
index d4213dd..c1327e7 100644
--- a/app.py
+++ b/app.py
@@ -50,15 +50,12 @@ def validate_phone(raw_phone):
 
 def run_import():
     """
-    Imports users and transactions data from CSV files, validates the data,
-    creates new users if necessary, and updates user bonuses.
+    Runs the import process of given CSV files.
 
-    Parameters:
-    None
-
-    Returns:
-    None
+    This function is responsible for running the import process of given CSV files located in the 'csv' directory.
+    It will import all CSV files it finds in the directory and its subdirectories.
     """
+
     files = []
     # r=root, d=directories, f = files
     for r, d, f in os.walk(csv_path):