diff --git a/.gitignore b/.gitignore
index 26c0be2..bbfc889 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,7 @@ Thumbs.db
 .pytest_cache/
 .coverage
 htmlcov/
+
+# Mouwafic
+
+files/
\ No newline at end of file
diff --git a/run_tests.py b/run_tests.py
new file mode 100644
index 0000000..8cad359
--- /dev/null
+++ b/run_tests.py
@@ -0,0 +1,65 @@
+#!/usr/bin/env python3
+"""
+Script pour exécuter tous les tests du projet
+"""
+
+import sys
+import os
+import subprocess
+
+def run_test_file(test_file):
+    """Exécute un fichier de test"""
+    print(f"\nExécution de {test_file}")
+    print("=" * 50)
+    
+    try:
+        # Ajouter le répertoire racine au path
+        sys.path.insert(0, os.path.dirname(__file__))
+        
+        # Exécuter le test
+        result = subprocess.run([sys.executable, test_file], 
+                              capture_output=True, text=True, cwd=os.path.dirname(__file__))
+        
+        if result.returncode == 0:
+            print("✅ Tests réussis")
+            print(result.stdout)
+        else:
+            print("❌ Tests échoués")
+            print(result.stdout)
+            print(result.stderr)
+            
+        return result.returncode == 0
+        
+    except Exception as e:
+        print(f"❌ Erreur lors de l'exécution: {e}")
+        return False
+
+def main():
+    """Exécute tous les tests disponibles"""
+    print("Lancement des tests du projet CryptoForensic")
+    print("=" * 60)
+    
+    tests = [
+        "tests/test_global.py",
+        "tests/test_analyzers.py"
+    ]
+    
+    success_count = 0
+    total_count = len(tests)
+    
+    for test_file in tests:
+        if os.path.exists(test_file):
+            if run_test_file(test_file):
+                success_count += 1
+        else:
+            print(f"⚠️  Fichier de test non trouvé: {test_file}")
+    
+    print(f"\nRésumé: {success_count}/{total_count} tests réussis")
+    
+    if success_count == total_count:
+        print("Résultat:Tous les tests passent !")
+    else:
+        print("Résultat: Certains tests ont échoué")
+
+if __name__ == "__main__":
+    main()
diff --git a/src/analyzers/aes_cbc_analyzer.py b/src/analyzers/aes_cbc_analyzer.py
index 7512dcc..8c0b7ac 100644
--- a/src/analyzers/aes_cbc_analyzer.py
+++ b/src/analyzers/aes_cbc_analyzer.py
@@ -1,5 +1,5 @@
-from ..crypto_analyzer import CryptoAnalyzer
-from ..utils import calculer_entropie
+from src.crypto_analyzer import CryptoAnalyzer
+from src.utils import calculer_entropie
 from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
 from cryptography.hazmat.primitives import hashes
 from cryptography.hazmat.primitives.ciphers import Cipher, algorithms, modes
diff --git a/src/analyzers/aes_gcm_analyzer.py b/src/analyzers/aes_gcm_analyzer.py
index 460f376..e74b1f7 100644
--- a/src/analyzers/aes_gcm_analyzer.py
+++ b/src/analyzers/aes_gcm_analyzer.py
@@ -1,4 +1,4 @@
-from ..crypto_analyzer import CryptoAnalyzer
+from src.crypto_analyzer import CryptoAnalyzer
 from cryptography.hazmat.primitives.kdf.pbkdf2 import PBKDF2HMAC
 from cryptography.hazmat.primitives import hashes
 import re
diff --git a/src/analyzers/blowfish_analyzer.py b/src/analyzers/blowfish_analyzer.py
index 8188db5..0a1973a 100644
--- a/src/analyzers/blowfish_analyzer.py
+++ b/src/analyzers/blowfish_analyzer.py
@@ -1,5 +1,5 @@
-from ..detecteur_crypto import CryptoAnalyzer
-from ..utils import calculer_entropie
+from src.crypto_analyzer import CryptoAnalyzer
+from src.utils import calculer_entropie
 import hashlib
 from cryptography.hazmat.primitives.ciphers import algorithms, Cipher, modes
 from cryptography.hazmat.primitives.padding import PKCS7
diff --git a/src/analyzers/chacha20_analyzer.py b/src/analyzers/chacha20_analyzer.py
index 725e0dc..283dcc9 100644
--- a/src/analyzers/chacha20_analyzer.py
+++ b/src/analyzers/chacha20_analyzer.py
@@ -7,9 +7,8 @@
 import sys
 from typing import List
 
-sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
-from crypto_analyzer import CryptoAnalyzer
-from utils import calculer_entropie
+from src.crypto_analyzer import CryptoAnalyzer
+from src.utils import calculer_entropie
 
 # Définition de la classe ChaCha20_Analyzer
 class ChaCha20_Analyzer(CryptoAnalyzer):
diff --git a/src/analyzers/fernet_analyzer.py b/src/analyzers/fernet_analyzer.py
index cf13bdf..8dbe747 100644
--- a/src/analyzers/fernet_analyzer.py
+++ b/src/analyzers/fernet_analyzer.py
@@ -5,7 +5,7 @@
 from cryptography.fernet import Fernet
 from typing import List
 
-from ..crypto_analyzer import CryptoAnalyzer
+from src.crypto_analyzer import CryptoAnalyzer
 
 class FernetAnalyzer(CryptoAnalyzer):
   """
diff --git a/src/detecteur_crypto.py b/src/detecteur_crypto.py
index 3dd1f5a..fb36344 100644
--- a/src/detecteur_crypto.py
+++ b/src/detecteur_crypto.py
@@ -4,14 +4,14 @@
 from typing import List, Union
 
 # Import des modules d'analyse
-from analyzers.aes_cbc_analyzer import Aes_Cbc_Analyzer
-from crypto_analyzer import CryptoAnalyzer
-from analyzers.chacha20_analyzer import ChaCha20_Analyzer
-from analyzers.blowfish_analyzer import Blowfish_Analyzer
-from analyzers.aes_gcm_analyzer import Aes_Gcm_Analyzer
+from src.analyzers.aes_cbc_analyzer import Aes_Cbc_Analyzer
+from src.crypto_analyzer import CryptoAnalyzer
+from src.analyzers.chacha20_analyzer import ChaCha20_Analyzer
+from src.analyzers.blowfish_analyzer import Blowfish_Analyzer
+from src.analyzers.aes_gcm_analyzer import Aes_Gcm_Analyzer
 
 # Import des modules utilitaries
-from utils import est_dechiffre
+from src.utils import est_dechiffre
 
 class ResultatAnalyse:
     """
diff --git a/tests/test_analyzers.py b/tests/test_analyzers.py
index a7f5379..7205a78 100644
--- a/tests/test_analyzers.py
+++ b/tests/test_analyzers.py
@@ -5,7 +5,6 @@
 from cryptography.hazmat.primitives.ciphers.aead import ChaCha20Poly1305
 
 sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
-sys.path.append(os.path.join(os.path.dirname(__file__), '..', '..'))
 
 from src.analyzers.aes_cbc_analyzer import Aes_Cbc_Analyzer
 from src.analyzers.chacha20_analyzer import ChaCha20_Analyzer