convertir un csv en shp en utilisant pyqgis dans QGis 3.16

J'ai trouvé ce code dans le web. Mais il ne foctionne plus avec le python appliqué aux dernière version de QGis (exemple 3.16):

Code:

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from qgis.core import *
from processing.tools.vector import VectorWriter
 
Input_Table = 'path_to_the_csv/input.csv' # set the filepath for the input CSV
lon_field = 'point_longitude' # set the name for the field containing the longitude
lat_field = 'point_latitude' # set the name for the field containing the latitude
crs = 4326 # set the crs as needed
Output_Layer = 'path_to_the_output/output.shp' # set the filepath for the output shapefile
 
spatRef = QgsCoordinateReferenceSystem(crs, QgsCoordinateReferenceSystem.EpsgCrsId)
 
inp_tab = QgsVectorLayer(Input_Table, 'Input_Table', 'ogr')
prov = inp_tab.dataProvider()
fields = inp_tab.pendingFields()
outLayer = QgsVectorFileWriter(Output_Layer, None, fields, QGis.WKBPoint, spatRef)
 
pt = QgsPoint()
outFeature = QgsFeature()
 
for feat in inp_tab.getFeatures():
    attrs = feat.attributes()
    pt.setX(float(feat[lon_field]))
    pt.setY(float(feat[lat_field]))
    outFeature.setAttributes(attrs)
    outFeature.setGeometry(QgsGeometry.fromPoint(pt))
    outLayer.addFeature(outFeature)
del outLayer

L'adresse web concernat ce code:
https://howtoinqgis.wordpress.com/20...-using-python/