bv | Quickly view satellite imagery , hyperspectral imagery | Computer Vision library

I have two lists with string like that,

I am currently working on the following:

I have two dataframes. One dataframe contains a number of inventors per company and I would like to know how often their name appears in another dataframe in the same company.The company identifier (df_itemnumber_rounded) in both dataframes is called the same and present in both dataframes.

Example:

First dataframe includes:

i'm currently working on a model of a distillation flask for a university project, the phisical problem is described by a DAE system, and i'm trying to solve it using GEKKO.

I'm facing a problem with list handling: In this case i built a function that outputs the compressibility factor of a mixture, and it requires as inputs 3 gekko variables T1,x,y (x,y arrays) zv1 = m.Param(value=ZCALC(n,comps,R0,p,T1.value,x,y))

I have a list of lists. The last item in each list is the QTY. What I need to do is change this list so that if the first 3 items are already in the list, add 1 to the qty item in the list. Here is what I have so far, but after 1 becomes 2, now its not matching.

Here's a sample of the data I'm working on(first line are the column names):

i have a question, ive been banging my head against my desk for too long so iam taking it to stackoverflow. hope you guys can help me! :)

although i know the Error is very specific, i cant seem to get my head arround it. Iam trying to create a relationship that goes as follows A User has One Account and One Account has many trades. Still iam getting the error back:

TypeError: DeclarativeMeta object got multiple values for keyword argument 'owner_id'

if someone could please explain this to me that would be great!

Iam working with Python, fastapi and sqlalchemy although, i do think that i made a mistake with sqlalchemy

My models.py

I'm new to chart.js and I'm trying to combine a scatter chart with a line chart.

I've been struggling with 2 problems:

1.- I've managed to draw the scatter chart, however the line chart is not displayed. No error message is thrown.

2.- I want to add some labels at the bottom but after many approaches the chart only shows the numbers at the x axis.

I'm attaching an image so you can see where am I right now. I drew the line chart manually.

This is the code I'm using:

What am I missing to have the final output execute? This works in that it prompts for the url and builds the full command which also works if I copy and paste to terminal but executing this all it does is show the command and does not execute it?

I solve on codewars katas and one of them told

Your goal in this kata is to implement a difference function, which subtracts one list from another and returns the result.

Here are two implementations. One of then requires Clone traits and another does not. Why second (shortest solution) does NOT need Clone trait?

First: