fixes relogin bug

Author: Jacobsolawetz

roboflow/__init__.py

@@ -138,7 +138,7 @@ def initialize_roboflow():
     )
 
     if not os.path.isfile(conf_location):
-        raise ("To use this method, you must first login - run roboflow.login()")
+        raise RuntimeError("To use this method, you must first login - run roboflow.login()")
     else:
         if active_workspace == None:
             active_workspace = Roboflow().workspace()

roboflow/config.py

@@ -75,6 +75,8 @@ def get_conditional_configuration_variable(key, default):
 
 def load_roboflow_api_key():
     RF_WORKSPACE = get_conditional_configuration_variable("RF_WORKSPACE", default=None)
+    RF_WORKSPACES = get_conditional_configuration_variable("workspaces", default={})
+
     # DEFAULT_WORKSPACE = get_conditional_configuration_variable("default_workspace", default=None)
     if RF_WORKSPACE == None:
         RF_API_KEY = None