Handle empty system messages

interpreter/core/llm/llm.py

@@ -9,6 +9,7 @@
 litellm.REPEATED_STREAMING_CHUNK_LIMIT = 99999999
 
 import json
+import logging
 import subprocess
 import time
 import uuid
@@ -25,10 +26,9 @@
 from .run_tool_calling_llm import run_tool_calling_llm
 from .utils.convert_to_openai_messages import convert_to_openai_messages
 
-import logging
-
 # Create or get the logger
-logger = logging.getLogger('LiteLLM')
+logger = logging.getLogger("LiteLLM")
+
 
 class SuppressDebugFilter(logging.Filter):
     def filter(self, record):
@@ -37,6 +37,7 @@ def filter(self, record):
             return False  # Suppress this log message
         return True  # Allow all other messages
 
+
 class Llm:
     """
     A stateless LMC-style LLM with some helpful properties.
@@ -265,6 +266,12 @@ def run(self, messages):
 
             pass
 
+        # If there should be a system message, there should be a system message!
+        # Empty system messages appear to be deleted :(
+        if system_message == "":
+            if messages[0]["role"] != "system":
+                messages = [{"role": "system", "content": system_message}] + messages
+
         ## Start forming the request
 
         params = {