fix: ollama provider not respecting OLLAMA_ENDPOINT env var

src/utils/utils.py

@@ -106,13 +106,13 @@ def get_llm_model(provider: str, **kwargs):
             base_url = os.getenv("OLLAMA_ENDPOINT", "http://localhost:11434")
         else:
             base_url = kwargs.get("base_url")
-            
+
         if "deepseek-r1" in kwargs.get("model_name", "qwen2.5:7b"):
             return DeepSeekR1ChatOllama(
                 model=kwargs.get("model_name", "deepseek-r1:14b"),
                 temperature=kwargs.get("temperature", 0.0),
                 num_ctx=kwargs.get("num_ctx", 32000),
-                base_url=kwargs.get("base_url", base_url),
+                base_url=base_url,
             )
         else:
             return ChatOllama(
@@ -120,7 +120,7 @@ def get_llm_model(provider: str, **kwargs):
                 temperature=kwargs.get("temperature", 0.0),
                 num_ctx=kwargs.get("num_ctx", 32000),
                 num_predict=kwargs.get("num_predict", 1024),
-                base_url=kwargs.get("base_url", base_url),
+                base_url=base_url,
             )
     elif provider == "azure_openai":
         if not kwargs.get("base_url", ""):