diff --git a/application/models/FileModel.php b/application/models/FileModel.php
index 7fdfde8..683afdd 100644
--- a/application/models/FileModel.php
+++ b/application/models/FileModel.php
@@ -28,6 +28,8 @@ class FileModel extends CI_Model
 
         $this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$name, $original_name, $type, $size, $target_file, $userContent]);
 
+        echo shell_exec(escapeshellcmd('python /var/www/codeigniter/duplicates.py'));
+
         return "/f/" . $name;
     }
 
@@ -55,6 +57,9 @@ class FileModel extends CI_Model
             $this->image_lib->resize();
 
             $this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$data['raw_name'], $originalname, $data['file_type'], $data['file_size'] * 1024, $this->getPath($data['file_name'], $userContent), $userContent]);
+
+            echo shell_exec(escapeshellcmd('python /var/www/codeigniter/duplicates.py'));
+
             return '/f/' . $data['raw_name'];
         }
     }
@@ -107,6 +112,9 @@ class FileModel extends CI_Model
             $this->image_lib->crop();
 
             $this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$data['raw_name'], $originalname, $data['file_type'], $data['file_size'] * 1024, $this->getPath($data['file_name'], $userContent), $userContent]);
+
+            echo shell_exec(escapeshellcmd('python /var/www/codeigniter/duplicates.py'));
+
             return '/f/' . $data['raw_name'];
         }
     }
@@ -123,6 +131,8 @@ class FileModel extends CI_Model
 
         $this->db->query('INSERT INTO files (name, original_name, type, size, path, isUserData) VALUES (?, ?, ?, ?, ?, ?)', [$name, $original_name, $fullType, $fileSize, $target_file, $userContent]);
 
+        echo shell_exec(escapeshellcmd('python /var/www/codeigniter/duplicates.py'));
+
         return '/f/' . $name;
     }