blank string over none

Author: WillBeebe

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "ada-python"
-version = "0.3.1"
+version = "0.3.2"
 description = "Ada, making LLMs easier to work with."
 authors = ["Will Beebe"]
 packages = [

src/agents/agent.py

@@ -12,7 +12,7 @@
 logger = logging.getLogger(__name__)
 
 class Agent(LLM):
-    def __init__(self, client, tool_manager: ToolManager, system_prompt: str = None, tools=[], storage_manager: StorageManager = None):
+    def __init__(self, client, tool_manager: ToolManager, system_prompt: str = "", tools=[], storage_manager: StorageManager = None):
         self.tools = tools
         logger.debug("Initializing Agent with tools: %s and system prompt: '%s'", tools, system_prompt)
         super().__init__(