import arcpy
    arcpy.env.workspace = arcpy.GetParameterAsText(0)
    point_feature = arcpy.GetParameterAsText(1)
    line_feature = arcpy.GetParameterAsText(2)

    # Make backup copy of point feature class, since modification with
    #  the Editing tools below is permanent

    arcpy.CopyFeatures_management(point_feature, "point_feature_backup")

    # Snapping-Tool

    arcpy.Snap_edit(point_feature,[[line_feature,"EDGE","50 METERS"]])

    # Getting the coordinates of the new snapped Point

    with arcpy.da.SearchCursor(point_feature, ['SHAPE@XY']) as cursor:
        print ("Coordinates of the snapped point: {}".format(row[0]))

    # Creating the new line, I used phantasy coordinates here, it was just a test, the new Coordinates should be on the already existing line 1,5m left and 1,5m right of the snapped point
    cursor = arcpy.da.InsertCursor(line_feature, ["SHAPE@"])

    array = arcpy.Array([arcpy.Point(1823123.213, 6139654.819),
                         arcpy.Point(1823123.244, 6139654.869)])

    polyline = arcpy.Polyline(array)

    cursor.insertRow([polyline])