ReadMeFeed / Community knowledge
Real questions. Useful conversations. Find the people who know your stack.
Languages & runtimes · #python
In the Python docs about __future__ , there is a table where it shows that annotations are "optional in" 3.7.0b1 and "mandatory in" 4.0, but I am still able to use annotations in 3.8.2 without importing annotations. Given that, what is the use of it? What do "optional" and "mandatory" here mean? >>> def add_int(a:int, b:int) -> int: ... return a
Warning Visibility and Noise Management Starting with Python 3.7, DeprecationWarnings are ignored by default. This change was implemented to reduce notification noise for end-users, but it creates a visibility gap for developers who need to identify outdated API usage before a feature is fully removed in later versions. Configuration Constraints While the wa
I was trying to print a plotly plot in Visual Studio Code and caught this error: --------------------------------------------------------------------------- ValueError Traceback (most recent call last) <ipython-input-40-e07b5feb5ded> in <module> 30 31 fig.update_layout(height=nrows*500) ---> 32 fig.show() C:\Python38\lib\site-packages\plotly\b
OpenAI's text models have a context length, e.g.: Curie has a context length of 2049 tokens. They provide max_tokens and stop parameters to control the length of the generated sequence. Therefore the generation stops either when stop token is obtained, or max_tokens is reached. The issue is: when generating a text, I don't know how many tokens my prompt cont
I've just begun playing around with Python's Data Classes, and I would like confirm that I am declaring Class Variables in the proper way. Using regular python classes class Employee: raise_amount = .05 def __init__(self, fname, lname, pay): self.fname = fname self.lname = lname self.pay = pay Using python Data Class @dataclass class Employee: fname: str lna
I'm making a little graphic interface with Python 3 which should download a youtube video with its URL. I used the youtube_dl module for that. This is my code : import youtube_dl # Youtube_dl is used for download the video ydl_opt = {"outtmpl" : "/videos/%(title)s.%(ext)s", "format": "bestaudio/best"} # Here we give some advanced settings. outtmpl is used to
I just installed the latest version of Tensorflow via pip install tensorflow and whenever I run a program, I get the log message: W tensorflow/stream_executor/platform/default/dso_loader.cc:55] Could not load dynamic library 'cudart64_101.dll'; dlerror: cudart64_101.dll not found Is this bad? How do I fix the error?
I'm trying to enable CORS in this very basic FastAPI example, however it doesn't seem to be working. from fastapi import FastAPI from fastapi.middleware.cors import CORSMiddleware app = FastAPI() app.add_middleware( CORSMiddleware, allow_origins=['*'] ) @app.get('/') def read_main(): return {'message': 'Hello World!'} This is the response I get: curl -v http
I made a simple image of my python Django app in Docker, using this Dockerfile: FROM python:3.8-slim-buster WORKDIR /app COPY requirements.txt requirements.txt RUN pip install -r requirements.txt COPY . . CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"] And building it using: sudo docker build -t my_app:1 . But after building the container (on Ubuntu
pandas
plotly
keras
fastapi
docker