diff --git a/interpreter/core/llm/llm.py b/interpreter/core/llm/llm.py
index 980672db58..1ff86c12dc 100644
--- a/interpreter/core/llm/llm.py
+++ b/interpreter/core/llm/llm.py
@@ -3,6 +3,9 @@
 os.environ["LITELLM_LOCAL_MODEL_COST_MAP"] = "True"
 import sys
 
+# Note: litellm in DEV mode will load .env files from the current directory
+# and all parent directories. This can lead to unexpected API keys being loaded
+# if there are .env files in parent folders.
 import litellm
 
 litellm.suppress_debug_info = True