assert content is str

phi/llm/ollama/chat.py

@@ -113,7 +113,7 @@ def response(self, messages: List[Message], current_user_query: str | None = Non
 
  if current_user_query is None:
  for m in reversed(messages):
- if m.role == "user":
+ if m.role == "user" and isinstance(m.content, str):
  current_user_query = m.content
  break
 
@@ -457,7 +457,11 @@ def response_stream(self, messages: List[Message], current_user_query: str | Non
  if any(item.tool_call_error for item in function_call_results):
  messages = self.add_tool_call_error_message(messages)
  else:
- messages = self.add_original_user_message(messages, original_user_message_content)
+ # Ensure original_user_message_content is a string or None
+ user_message = (
+ original_user_message_content if isinstance(original_user_message_content, str) else None
+ )
+ messages = self.add_original_user_message(messages, user_message)
 
  # Deactivate tool calls by turning off JSON mode after 1 tool call
  if self.deactivate_tools_after_use: