要将ChatGPT接入到ppt中，您可以使用以下代码：

```python

from pptx import Presentation

from transformers import AutoModelForCausalLM, AutoTokenizer

# 加载ChatGPT模型和tokenizer

model_name = "microsoft/DialoGPT-medium"

tokenizer = AutoTokenizer.from_pretrained(model_name)

model = AutoModelForCausalLM.from_pretrained(model_name)

# 读取PPT文件

presentation = Presentation("your_ppt_file.pptx")

for slide in presentation.slides:

for shape in slide.shapes:

if shape.has_text_frame:

text_frame = shape.text_frame

# 提取文本内容

text_content = ""

for paragraph in text_frame.paragraphs:

for run in paragraph.runs:

text_content += run.text

# 使用ChatGPT生成回复

chat_input_ids = tokenizer.encode(text_content + tokenizer.eos_token, return_tensors="pt")

chat_output_ids = model.generate(chat_input_ids, max_length=1000)

# 将生成的回复添加到文本框中