Thanks for the response. Today I think something strange happened because I didn’t get these errors before! In the following you can see my installed versions:
Can you check if the generated file (should be named temp_plot.html) is read-only or if some other process is blocking it? I was able to force this error message by setting the file manually to Read-only…
According comments on PermissionError: [Errno 13] Permission denied I changed the permissions on the python executable (I Really Afraid of it) and It worked!!! Seems this problem mostly is from windows issues or as you said environment issue But certainly there is no problem from plotly.
Thanks @yanboe for your contribution on this error. In the directory of the script file there is no temp_plot.html generated file. Should I search some where else?
You can see the file path in your browser address bar. Just run your program and wait for it to open the file (with auto_open=True). For me it’s located in the same directory as my .py file running your code from above.