💻 آخرین فرصت یادگیری برنامه‌نویسی با آفر ویژه قبل از افزایش قیمت در ۵ آذر ماه (🎁 به همراه یک هدیه ارزشمند )
۰ ثانیه
۰ دقیقه
۰ ساعت
۱ اشکان
مشکل در نصب dash
اشکان حل شده توسط اشکان

با سلام؛

من نتونستم تصویر رو بارگذاری کنیم و مجبور شدم خطای نصب رو بصورت تکست براتون ارسال کنم. با زدن دستور python (filename) در cmd هم انفاقی نیفتاد و آدرسی دریافت نکردم. ممنون میشم اگر راهنمایی بفرمایین :

!pip install dash

 

Defaulting to user installation because normal site-packages is not writeable Requirement already satisfied: dash in c:\users\a.zand\appdata\roaming\python\python311\site-packages (2.14.2) Requirement already satisfied: Flask<3.1,>=1.0.4 in c:\programdata\anaconda3\lib\site-packages (from dash) (2.2.2) Requirement already satisfied: Werkzeug<3.1 in c:\programdata\anaconda3\lib\site-packages (from dash) (2.2.3) Requirement already satisfied: plotly>=5.0.0 in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (5.18.0) Requirement already satisfied: dash-html-components==2.0.0 in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (2.0.0) Requirement already satisfied: dash-core-components==2.0.0 in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (2.0.0) Requirement already satisfied: dash-table==5.0.0 in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (5.0.0) Requirement already satisfied: typing-extensions>=4.1.1 in c:\programdata\anaconda3\lib\site-packages (from dash) (4.7.1) Requirement already satisfied: requests in c:\programdata\anaconda3\lib\site-packages (from dash) (2.31.0) Requirement already satisfied: retrying in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (1.3.4) Requirement already satisfied: ansi2html in c:\users\a.zand\appdata\roaming\python\python311\site-packages (from dash) (1.9.1) Requirement already satisfied: nest-asyncio in c:\programdata\anaconda3\lib\site-packages (from dash) (1.5.6) Requirement already satisfied: setuptools in c:\programdata\anaconda3\lib\site-packages (from dash) (68.0.0) Requirement already satisfied: importlib-metadata in c:\programdata\anaconda3\lib\site-packages (from dash) (6.0.0) Requirement already satisfied: Jinja2>=3.0 in c:\programdata\anaconda3\lib\site-packages (from Flask<3.1,>=1.0.4->dash) (3.1.2) Requirement already satisfied: itsdangerous>=2.0 in c:\programdata\anaconda3\lib\site-packages (from Flask<3.1,>=1.0.4->dash) (2.0.1) Requirement already satisfied: click>=8.0 in c:\programdata\anaconda3\lib\site-packages (from Flask<3.1,>=1.0.4->dash) (8.0.4) Requirement already satisfied: tenacity>=6.2.0 in c:\programdata\anaconda3\lib\site-packages (from plotly>=5.0.0->dash) (8.2.2) Requirement already satisfied: packaging in c:\programdata\anaconda3\lib\site-packages (from plotly>=5.0.0->dash) (23.1) Requirement already satisfied: MarkupSafe>=2.1.1 in c:\programdata\anaconda3\lib\site-packages (from Werkzeug<3.1->dash) (2.1.1) Requirement already satisfied: zipp>=0.5 in c:\programdata\anaconda3\lib\site-packages (from importlib-metadata->dash) (3.11.0) Requirement already satisfied: charset-normalizer<4,>=2 in c:\programdata\anaconda3\lib\site-packages (from requests->dash) (2.0.4) Requirement already satisfied: idna<4,>=2.5 in c:\programdata\anaconda3\lib\site-packages (from requests->dash) (3.4) Requirement already satisfied: urllib3<3,>=1.21.1 in c:\programdata\anaconda3\lib\site-packages (from requests->dash) (1.26.16) Requirement already satisfied: certifi>=2017.4.17 in c:\programdata\anaconda3\lib\site-packages (from requests->dash) (2023.7.22) Requirement already satisfied: six>=1.7.0 in c:\programdata\anaconda3\lib\site-packages (from retrying->dash) (1.16.0) Requirement already satisfied: colorama in c:\programdata\anaconda3\lib\site-packages (from click>=8.0->Flask<3.1,>=1.0.4->dash) (0.4.6)

این هم خطایی هستش که در خط فرمان میده :

H:\1.Source\2.MLCourse\DatascienceCourse\6.Visualization_Data>python dash_simple_app_1.ipynb
Traceback (most recent call last):
 File "H:\1.Source\2.MLCourse\DatascienceCourse\6.Visualization_Data\dash_simple_app_1.ipynb", line 155, in <module>
   "execution_count": null,
                      ^^^^
NameError: name 'null' is not defined

بهترین پاسخ
اشکان ۲۷ آذر ۱۴۰۲، ۱۰:۴۲