Category "python"

What is the reason of this error I'm getting when using tkinter for a math app

Im making a program that will do most of my homework. Im trying to add some ui and it gives errors in my code. Please tell what's wrong. Make it easy enough for

How to create an ensemble model by stacking different model?

I want to use ensemble model by stacking Multiple Linear Regression, SVR, Decision Tree Regression and ANN regression. How can I do that?

I'm Trying to Build a Discord Bot that Sends a Message once Every Scheduled Interval

import discord import time import random import schedule import asyncio async def run_scheduled_tasks(): while True: schedule.run_pending()

Feature importance in neural networks with multiple differently shaped inputs in pytorch and captum (classification)

I have developed a model with three inputs types. Image, categorical data and numerical data. For Image data I've used ResNet50 for the other two I develop my o

How to replace a list inside a multildimensional array?

I was solving this question on SO and faced a few problems with the methods I was trying. OP has a list which looks like this, a = [[[100, 90, 80, 255],

How to write BigTable table data into a pandas dataframe?

I am trying to read a GCP BigTable - table to a pandas dataframe, and currently, the function I am using to fetch rows from BigTable is read_rows(), which retur

I want to delete all the lists with length 1 at the beginning and end but not in the middle in python

Given a list of lists (i.e. a nested list), I want to delete all the inner lists with length 1 from the beginning and the end of the outer list. For example d

How can decorators be used for callback recognition?

I am implementing a system that uses callbacks for event handling. I currently register the callbacks in a dictionary in each module. For example, see below: cl

How do I shutil.move my file, post processing, in python based on filename?

My code- import pandas as pd import datetime as dt import os import shutil path = "C:/Users/rocky/Desktop/autotranscribe/python/Matching" destination_path =

I am attempting to integrate a sine wave. I am getting a valueError: invalid callable given

import numpy as np import scipy.integrate as integrate time = np.arange(0.0, 1, 0.0001) test = np.sin(time) test2 = integrate.quad(test,0,0.01) I set up ti

Is there a way to return a Stored Procedure Return_Value to the python script executing it?

I am writing a python script that should update a log table and notify me of it. Part of this script is to execute a SQL Server stored procedure. I get an email

Combine lists of dictionaries with specific value matches

Given a_list and b_list in python, I want to merge them so that the result is c_list. In the example below, only want to merge elements that have a matching 'A'

How to pass the batchsize for a custom environment in Tf-agents

I am using tf-agents library to build a contextual bandit. For this I am building a custom environment. I am creating a banditpyenvironment and wrapping it in t

Hey guys i was trying read csv file using pandas in pycharm i am getting this error how to resolve it ,i was able to run in googlecolab but in pycharm [duplicate]

#i am getting url error how do i resolve it C:\Python\python.exe E:/data_science/Python_basic/module1_eda/EDA.py Traceback (most recent

How to read grayscale img from a video with OpenCV?

I read all pictures from my pic directory and then convert them each to gray-scale with canny edge detections before writing it all to a video. But, when I use

how can I pass the multiple .html file names in to a single txt output file that outputs all the href links in html along with their file names?

import pandas as pd import glob import csv import re from bs4 import BeautifulSoup links_with_text = [] textfile = open("a_file.txt", "w") for filename in glob

Update A screen in kivy

Hi i am writing a program for my uncles business where he can scan barcodes to keep inventory, im jsut trying to get the part where he can see what all is in hi

Update A screen in kivy

Hi i am writing a program for my uncles business where he can scan barcodes to keep inventory, im jsut trying to get the part where he can see what all is in hi

Is there an easy way to zero time with each new condition in a pandas dataframe?

I have a big-ass time series data frame where one condition changes at variable intervals. I would like to zero the time with each new condition, so I converted

update-alternatives: warning: force to reinstall /usr/local/bin/pip3.10 because pip linkgroup is invalid

I got following message when I try to do something with pip. Wybór Ścieżka Priorytet Status --------------------