Merge pull request #15 from phasehq/fix--handle-missing-token

feat: add validation for app_secret

Author: nimish-ks

src/phase/utils/phase_io.py

@@ -49,6 +49,10 @@ def __init__(self, init=True, pss=None, host=None):
         app_secret = pss
         self._api_host = host
 
+        # Check if app_secret is None
+        if app_secret is None:
+            raise ValueError("Phase token (pss) is missing")
+            
         # Determine the type of the token (service token or user token)
         self.is_service_token = pss_service_pattern.match(app_secret) is not None
         self.is_user_token = pss_user_pattern.match(app_secret) is not None