diff --git a/.DS_Store b/.DS_Store
index ac17a7f7de5586de8c95a9a1930065647cf24fba..2df8a3af3511196f9d635aba4378a00611a7450f 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Data_Base.xlsx b/Data_Base.xlsx
deleted file mode 100644
index 0fe14da3727fdc3fee8012c728e0c4064045add1..0000000000000000000000000000000000000000
Binary files a/Data_Base.xlsx and /dev/null differ
diff --git a/adrian.xlsx b/adrian.xlsx
deleted file mode 100644
index 28be9191fb04c3a0d4fb986f355e4890a68e45bb..0000000000000000000000000000000000000000
Binary files a/adrian.xlsx and /dev/null differ
diff --git a/projet_en_groupe/.DS_Store b/projet_en_groupe/.DS_Store
index 68e71897315fb61ef3125ffa17d5459815a9f12c..8e2b5d3ee6e39e86eb15b8ea7bddd4960ae2b1d3 100644
Binary files a/projet_en_groupe/.DS_Store and b/projet_en_groupe/.DS_Store differ
diff --git a/projet_en_groupe/algorithme_netflix.py b/projet_en_groupe/CODE/algorithme_netflix.py
similarity index 100%
rename from projet_en_groupe/algorithme_netflix.py
rename to projet_en_groupe/CODE/algorithme_netflix.py
diff --git a/projet_en_groupe/recom_sys.py b/projet_en_groupe/CODE/recom_sys.py
similarity index 100%
rename from projet_en_groupe/recom_sys.py
rename to projet_en_groupe/CODE/recom_sys.py
diff --git a/projet_en_groupe/data_cp_2023/.DS_Store b/projet_en_groupe/DATA/.DS_Store
similarity index 100%
rename from projet_en_groupe/data_cp_2023/.DS_Store
rename to projet_en_groupe/DATA/.DS_Store
diff --git a/projet_en_groupe/data_cp_2023/netflix_titles-2.csv b/projet_en_groupe/DATA/netflix_titles-2.csv
similarity index 100%
rename from projet_en_groupe/data_cp_2023/netflix_titles-2.csv
rename to projet_en_groupe/DATA/netflix_titles-2.csv
diff --git a/projet_en_groupe/data_cp_2023/ratings.csv b/projet_en_groupe/DATA/ratings.csv
similarity index 100%
rename from projet_en_groupe/data_cp_2023/ratings.csv
rename to projet_en_groupe/DATA/ratings.csv
diff --git a/projet_personnel/algorithme_gestion_etudiants.py b/projet_personnel/CODE/algorithme_gestion_etudiants.py
similarity index 99%
rename from projet_personnel/algorithme_gestion_etudiants.py
rename to projet_personnel/CODE/algorithme_gestion_etudiants.py
index 86b4be3457566deb7ac72f195353e4e731a175e0..c78cf95019d4cf2cf6c776d8466215ee49a41e91 100644
--- a/projet_personnel/algorithme_gestion_etudiants.py
+++ b/projet_personnel/CODE/algorithme_gestion_etudiants.py
@@ -22,8 +22,6 @@ all_course_MA2 = ("Advanced English 2", "Español avanzado 1", "Responsabilité
 file_path = '/Users/adrien/vscodeworkspace/coding-project/Data_Base.xlsx'
 data = pd.read_excel(file_path)
 
-excel_file_path = 'export_names.xlsx'
-
 menu = []
 
 name_pattern = re.compile(r'^[A-Za-zéèêëàâäôöûüçÉÈÊËÀÂÄÔÖÛÜÇ][A-Za-zéèêëàâäôöûüçÉÈÊËÀÂÄÔÖÛÜÇ\'\-]*$')
diff --git a/projet_personnel/algorithme_student_generate.py b/projet_personnel/CODE/algorithme_student_generate.py
similarity index 100%
rename from projet_personnel/algorithme_student_generate.py
rename to projet_personnel/CODE/algorithme_student_generate.py
diff --git a/projet_personnel/DATA/Data_Base.xlsx b/projet_personnel/DATA/Data_Base.xlsx
new file mode 100644
index 0000000000000000000000000000000000000000..ce295398e4e1576cf16b48b830e70dcf30049aab
Binary files /dev/null and b/projet_personnel/DATA/Data_Base.xlsx differ
diff --git a/matrice_categories.xlsx b/projet_personnel/DATA/matrice_categories.xlsx
similarity index 100%
rename from matrice_categories.xlsx
rename to projet_personnel/DATA/matrice_categories.xlsx
diff --git a/pse.xlsx b/pse.xlsx
deleted file mode 100644
index db6f99a4e0a298f05827e6c1d391f4620c1c1e03..0000000000000000000000000000000000000000
Binary files a/pse.xlsx and /dev/null differ