test.py

import json
import re

def add_box_token(input_string):
    # Step 1: Split the string into individual actions
    if "Action: " in input_string and "start_box=" in input_string:
        suffix = input_string.split("Action: ")[0] + "Action: "
        actions = input_string.split("Action: ")[1:]
        processed_actions = []
        for action in actions:
            action = action.strip()
            # Step 2: Extract coordinates (start_box or end_box) using regex
            coordinates = re.findall(r"(start_box|end_box)='\((\d+),\s*(\d+)\)'", action)
            
            updated_action = action  # Start with the original action
            for coord_type, x, y in coordinates:
                # Convert x and y to integers
                updated_action = updated_action.replace(f"{coord_type}='({x},{y})'", f"{coord_type}='<|box_start|>({x},{y})<|box_end|>'")
            processed_actions.append(updated_action)
        
        # Step 5: Reconstruct the final string
        final_string = suffix + "\n\n".join(processed_actions)
    else:
        final_string = input_string
    return final_string

result = {}
messages = json.load(open("./data/test_messages.json"))
for message in messages:
    if message["role"] == "assistant":
        message["content"] = add_box_token(message["content"])
        print(message["content"])