Update scripts/config.py

Co-authored-by: Jason Kölker <jason@koelker.net>

scripts/config.py

@@ -61,9 +61,9 @@ def __init__(self):
         # User agent headers to use when browsing web
         # Some websites might just completely deny request with an error code if no user agent was found.
         self.user_agent_header = {"User-Agent":"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36"}
-        self.redis_host = os.getenv("REDIS_HOST")
-        self.redis_port = os.getenv("REDIS_PORT")
-        self.redis_password = os.getenv("REDIS_PASSWORD")
+        self.redis_host = os.getenv("REDIS_HOST", "localhost")
+        self.redis_port = os.getenv("REDIS_PORT", "6379")
+        self.redis_password = os.getenv("REDIS_PASSWORD", "")
         self.wipe_redis_on_start = os.getenv("WIPE_REDIS_ON_START", "True") == 'True'
         self.memory_index = os.getenv("MEMORY_INDEX", 'auto-gpt')
         # Note that indexes must be created on db 0 in redis, this is not configureable.