PyQt + Matplotlib

[Axel_Erfurt]

or use the builtin chart in PyQt6

from PyQt6.QtWidgets import QApplication, QMainWindow
import sys
from PyQt6.QtCharts import QChart, QChartView, QLineSeries
from PyQt6.QtCore import QPointF
from PyQt6.QtGui import QPainter
from PyQt6.QtCore import Qt
 
 
class Window(QMainWindow):
    def __init__(self):
        super().__init__()
 
        self.setWindowTitle("PyQtChart Line")
        self.setGeometry(100,100, 680,500)
        self.show()
        self.create_linechart()

    def create_linechart(self): 
        series = QLineSeries(self)
        series << QPointF( 1, 91.9) << QPointF( 2, 89.5) << QPointF( 3, 84.6) << QPointF( 4, 92.0) << QPointF( 5, 87.6) << QPointF( 6, 89.4) << QPointF( 7, 83.9) << QPointF( 8, 90.1) << QPointF( 9, 89.7) << QPointF( 10, 89.6) << QPointF( 11, 86.1) << QPointF( 12, 85.3) << QPointF( 13, 91.3) << QPointF( 14, 89.0) << QPointF( 15, 85.3) << QPointF( 16, 91.6) << QPointF( 17, 91.1) << QPointF( 18, 91.3) << QPointF( 19, 88.3) << QPointF( 20, 84.1) << QPointF( 21, 88.9) << QPointF( 22, 91.1) << QPointF( 23, 86.6) << QPointF( 24, 88.2) << QPointF( 25, 90.3) << QPointF( 26, 89.3) << QPointF( 27, 85.0) << QPointF( 28, 88.6) << QPointF( 29, 86.0) << QPointF( 30, 87.1) << QPointF( 31, 84.3)
 
        chart =  QChart()
 
        chart.addSeries(series)
        chart.createDefaultAxes()
        chart.setAnimationOptions(QChart.AnimationOption.SeriesAnimations)
        chart.setTitle("Line Chart Example")
 
        chart.legend().setVisible(True)
        chart.legend().setAlignment(Qt.AlignmentFlag.AlignBottom)
 
        chartview = QChartView(chart)
        chartview.setRenderHint(QPainter.RenderHint.Antialiasing)
 
        self.setCentralWidget(chartview)

 
App = QApplication(sys.argv)
window = Window()
sys.exit(App.exec())