fix: unimported packages

agent.py

@@ -12,11 +12,13 @@ import cmath
 import pandas as pd
 import uuid
 import numpy as np
-from code_interpreter import CodeInterpreter
+from tools.python_interpreter import CodeInterpreter
 
 interpreter_instance = CodeInterpreter()
+hf_token = os.environ["HUGGING_FACE_TOKEN"]
 
-from image_processing import *
+
+from tools.image import *
 
 """Langraph"""
 from langgraph.graph import START, StateGraph, MessagesState

tools/image_tools.py

@@ -1,5 +1,7 @@
 from langchain_core.tools import tool
 from tools.image import decode_image, encode_image, save_image
+from typing import Dict, Any, Optional
+import numpy as np
 
 @tool
 def analyze_image(image_base64: str) -> Dict[str, Any]:

tools/python_interpreter.py

@@ -9,9 +9,8 @@ import numpy as np
 import pandas as pd
 import matplotlib.pyplot as plt
 from PIL import Image
-from code_interpreter import CodeInterpreter
+from langchain_core.tools import tool
 
-interpreter_instance = CodeInterpreter()
 class CodeInterpreter:
 
     def __init__(self, allowed_modules = None, max_execution_time = 30, working_directory = None):
@@ -111,6 +110,7 @@ class CodeInterpreter:
         return result
 
 
+interpreter_instance = CodeInterpreter()
 @tool
 def execute_code_lang(code: str, language: str = "python") -> str:
     """Execute code in python