read me modified

README.md

@@ -17,7 +17,13 @@ A command-line utility for decrypting tokens and validating JWTs using AES and J
    git clone <repo-url>
    cd TokenDecryptionTool
    ```
-2. Install dependencies:
+2. (Recommended) Create a virtual environment:
+   ```bash
+   python -m venv venv
+   venv\Scripts\activate   # On Windows
+   source venv/bin/activate # On macOS/Linux
+   ```
+3. Install dependencies:
    ```bash
    pip install -r requirements.txt
    ```
@@ -38,4 +44,3 @@ Follow the interactive menu to decrypt tokens or validate JWTs.
 
 ## License
 MIT
-

main.py

@@ -57,7 +57,7 @@ def jwt_menu(jwt, aes):
 
                 print("Your JWT has been decrypted successfully.")
                 print("Decrypted JWT:", decrypted_token)
-                print("")
+                print()
                 ch = input("Do you want to see the claims? (y/n): ").strip().lower()
                 if ch == 'y':
                     claims = jwt.parse_claims_from_jwt(decrypted_token)
@@ -67,6 +67,9 @@ def jwt_menu(jwt, aes):
                     break
             except (TokenDecryptionException, JwtException) as e:
                 print("Failed:", e)
+            cont = input("Do you want to continue? (y/n): ").strip().lower()
+            if cont != 'y':
+                break
 
         elif choice == 'f':
             token = input("Enter JWT token: ")