def format_entities(tokens, labels):
    entities = []
    current_entity = {"text": "", "label": None}

    for token, label in zip(tokens, labels):
        if label.startswith('B-') or label.startswith('I-'):
            current_label = label[2:]  # Remove 'B-' or 'I-' prefix
            if current_entity["label"] == current_label:
                current_entity["text"] += f" {token}"
            else:
                if current_entity["label"]:
                    entities.append(current_entity)
                current_entity = {"text": token, "label": current_label}
        else:
            # Include tokens without 'B-' or 'I-' prefixes
            if current_entity["label"]:
                entities.append(current_entity)
                current_entity = {"text": "", "label": None}
            else:
                entities.append({"text": token, "label": None})

    # Add the last entity if any
    if current_entity["label"]:
        entities.append(current_entity)
    else:
        entities.append({"text": current_entity["text"], "label": None})

    return entities