在R语言中出现Detected Python configuration:
时间: 2024-03-27 07:36:58 浏览: 149
Detected Python configuration 是指R语言检测到了Python的配置信息。这通常发生在使用R中的一些扩展包需要调用Python代码时。R语言需要知道Python的位置和版本信息以确保正确地调用Python代码。
如果你看到了这个提示,通常意味着你需要安装Python并将其添加到你的系统路径中。你可以通过在R中运行以下命令来查看Python的位置和版本信息:
```
library(reticulate)
py_config()
```
这将返回一个包含Python版本和位置信息的列表。如果你没有安装Python或者Python没有被正确地配置,你将会看到错误提示。
相关问题
$ python demo.py -h usage: demo.py [-h] [--model {alike-t,alike-s,alike-n,alike-l}] [--device DEVICE] [--top_k TOP_K] [--scores_th SCORES_TH] [--n_limit N_LIMIT] [--no_display] [--no_sub_pixel] input ALike Demo. positional arguments: input Image directory or movie file or "camera0" (for webcam0). optional arguments: -h, --help show this help message and exit --model {alike-t,alike-s,alike-n,alike-l} The model configuration --device DEVICE Running device (default: cuda). --top_k TOP_K Detect top K keypoints. -1 for threshold based mode, >0 for top K mode. (default: -1) --scores_th SCORES_TH Detector score threshold (default: 0.2). --n_limit N_LIMIT Maximum number of keypoints to be detected (default: 5000). --no_display Do not display images to screen. Useful if running remotely (default: False). --no_sub_pixel Do not detect sub-pixel keypoints (default: False).什么意思
这是一个 Python 脚本的帮助信息。这个脚本用于展示 ALike 模型在输入图像中检测关键点的效果。下面是一些参数的解释:
- `input`: 输入图像的路径,可以是一个图像文件、一个视频文件或者 "camera0"(表示使用摄像头)。
- `--model`: 模型的配置。有四个可选项:alike-t、alike-s、alike-n、alike-l。
- `--device`: 运行设备,默认为 CUDA。
- `--top_k`: 检测到的关键点数量。-1 表示使用阈值模式,>0 表示使用 top K 模式,默认值为 -1。
- `--scores_th`: 关键点检测器的阈值,默认为 0.2。
- `--n_limit`: 最大关键点数量,默认为 5000。
- `--no_display`: 是否在屏幕上显示图像,默认为 False。
- `--no_sub_pixel`: 是否检测亚像素级别的关键点,默认为 False。
运行模型后输入想要聊天机器人回复的语句后提示Warning (from warnings module): File "C:\Users\MIS_L\AppData\Roaming\Python\Python311\site-packages\transformers\generation\utils.py", line 1201 warnings.warn( UserWarning: You have modified the pretrained model configuration to control generation. This is a deprecated strategy to control generation and will be removed soon, in a future version. Please use a generation configuration file (see https://huggingface.co/docs/transformers/main_classes/text_generation) A decoder-only architecture is being used, but right-padding was detected! For correct generation results, please set `padding_side='left'` when initializing the tokenizer. DialoGPT: Money buys happiness, but it also buys a lot of things that make you happy.需要如何修改
你可以在初始化tokenizer时设置padding_side参数为left,以解决这个warning。修改的代码如下:
```
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("microsoft/DialoGPT-medium")
model = AutoModelForCausalLM.from_pretrained("microsoft/DialoGPT-medium", padding_side="left")
```
关于使用generation configuration file进行生成,请参考https://huggingface.co/docs/transformers/main_classes/text_generation。
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