Fix python code samples

v2/microservice_auth/client-credentials.mdx

@@ -350,11 +350,12 @@ func ValidateToken(token string) bool {
 You can use the [PyJWT](https://github.com/jpadilla/pyjwt) library to verify the token.
 
 ```python      
+from typing import Optional, List
 import requests
 import jwt
 from jwt import PyJWKClient
 
-def validate_token(token):
+def validate_token(token: str) -> bool:
   api_domain = "^{form_apiDomain}"
   api_base_path = "^{form_apiBasePath}"
   audience = "<AUDIENCE>"
@@ -364,7 +365,7 @@ def validate_token(token):
   jwks_client = PyJWKClient(jwks_url)
 
   try:
-      signing_key = jwks_client.get_signing_keys_from_jwt(token)
+      signing_key = jwks_client.get_signing_key_from_jwt(token)
       decoded = jwt.decode(
           token,
           signing_key.key,
@@ -373,14 +374,13 @@ def validate_token(token):
           options={"require": ["stt", "scp"]}
       )
 
-      sst = decoded.get('sst', None)
+      stt: Optional[int] = decoded.get('stt')
       if stt != 1:
           return False
 
-
-      scopes = decoded.get('scp', [])
-      if required_scope not in scopes:
-          return False
+      scopes: List[str] = decoded.get('scp', [])
+      if not isinstance(scopes, list) or required_scope not in scopes:
+        return False
 
       return True
   except Exception as e:

v2/unified-login/customizations/verify-tokens.mdx

@@ -157,11 +157,12 @@ func ValidateToken(token string) bool {
 You can use the [PyJWT](https://github.com/jpadilla/pyjwt) library to verify the token.
 
 ```python      
+from typing import Optional, List
 import requests
 import jwt
 from jwt import PyJWKClient
 
-def validate_token(token):
+def validate_token(token: str) -> bool:
   api_domain = "^{form_apiDomain}"
   api_base_path = "^{form_apiBasePath}"
   client_id = "<CLIENT_ID>"
@@ -171,7 +172,7 @@ def validate_token(token):
   jwks_client = PyJWKClient(jwks_url)
 
   try:
-      signing_key = jwks_client.get_signing_keys_from_jwt(token)
+      signing_key = jwks_client.get_signing_key_from_jwt(token)
       decoded = jwt.decode(
           token,
           signing_key.key,
@@ -180,17 +181,17 @@ def validate_token(token):
           options={"require": ["stt", "client_id", "scp"]}
       )
 
-      sst = decoded.get('sst', None)
+      stt: Optional[int] = decoded.get('stt')
       if stt != 1:
           return False
 
-      token_client_id = decoded.get('client_id', None)
+      token_client_id: Optional[str] = decoded.get('client_id', None)
       if client_id != token_client_id:
           return False
 
 
-      scopes = decoded.get('scp', [])
-      if required_scope not in scopes:
+      scopes: List[str] = decoded.get('scp', [])
+      if not isinstance(scopes, list) or required_scope not in scopes:
           return False
 
       return True