more updates

Author: v1r3n

README.md

@@ -264,7 +264,7 @@ export CONDUCTOR_SERVER_URL=https://[cluster-name].orkesconductor.io/api
 - If you want to run the workflow on the Orkes Conductor Playground, set the Conductor Server variable as follows:
 
 ```shell
-export CONDUCTOR_SERVER_URL=https://play.orkes.io/api
+export CONDUCTOR_SERVER_URL=https://developer.orkescloud.com/api
 ```
 
 - Orkes Conductor requires authentication. [Obtain the key and secret from the Conductor server](https://orkes.io/content/how-to-videos/access-key-and-secret) and set the following environment variables.
@@ -562,7 +562,7 @@ def send_email(email: str, subject: str, body: str):
 def main():
 
     # defaults to reading the configuration using following env variables
-    # CONDUCTOR_SERVER_URL : conductor server e.g. https://play.orkes.io/api
+    # CONDUCTOR_SERVER_URL : conductor server e.g. https://developer.orkescloud.com/api
     # CONDUCTOR_AUTH_KEY : API Authentication Key
     # CONDUCTOR_AUTH_SECRET: API Auth Secret
     api_config = Configuration()