main works, cli bugs

tradingagents/agents/utils/memory.py

@@ -5,11 +5,11 @@ from openai import OpenAI
 
 class FinancialSituationMemory:
     def __init__(self, name, config):
-        if config["openai_backend"] == "http://localhost:11434/v1":
+        if config["backend_url"] == "http://localhost:11434/v1":
             self.embedding = "nomic-embed-text"
         else:
-            self.embedding = "text-embedding-ada-002"
-        self.client = OpenAI(base_url=config["openai_backend"])
+            self.embedding = "text-embedding-3-small"
+            self.client = OpenAI()
         self.chroma_client = chromadb.Client(Settings(allow_reset=True))
         self.situation_collection = self.chroma_client.create_collection(name=name)