formatting fix

vision_agent/agent/vision_agent.py

@@ -257,6 +257,7 @@ class VisionAgent(Agent):
  >>> agent = VisionAgent()
  >>> code = agent("What percentage of the area of the jar is filled with coffee beans?", media="jar.jpg")
  """
+
  def __init__(
  self,
  planner: Optional[LLM] = None,
@@ -283,6 +284,7 @@ def __init__(
  VisionAgent instances are running in parallel. This callback ensures
  that the progress are not mixed up.
  """
+
  self.planner = (
  OpenAILLM(temperature=0.0, json_mode=True) if planner is None else planner
  )
@@ -317,6 +319,7 @@ def __call__(
  Returns:
  str: The code output by the Vision Agent.
  """
+
  if isinstance(input, str):
  input = [{"role": "user", "content": input}]
  results = self.chat_with_workflow(input, media)
@@ -341,6 +344,7 @@ def chat_with_workflow(
  Dict[str, Any]: A dictionary containing the code, test, test result, plan,
  and working memory of the agent.
  """
+
  if len(chat) == 0:
  raise ValueError("Chat cannot be empty.")