I am getting this error
TypeError: init() missing 1 required positional argument: 'Status'
`from flask import Flask, request, jsonify
from flask_sqlalchemy import SQLAlchemy
from flask_marshmallow import Marshmallow
import os

app = Flask(name)
basedir = os.path.abspath(os.path.dirname(file))
data = {'message':'This is the get data'}

#database
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///'+os.path.join(basedir , 'db.sqlite')
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False

#init db
db = SQLAlchemy(app)

#init ma
ma = Marshmallow(app)

#class/model

class Product(db.Model):
id = db.Column(db.Integer , primary_key = True)
Deviceid = db.Column(db.String(100) , unique = True)
Error = db.Column(db.String(300))
Status = db.Column(db.String(100))

 def __init__(self , id, Deviceid , Error, Status):
     self.id = id
     self.Deviceid = Deviceid
     self.Error = Error
     self.Status = Status

#product schema
class ProductSchema(ma.Schema):
class Meta:
fields = ('id', 'Deviceid', 'Error', 'Status')

#init ProductSchema
product_schema = ProductSchema()
products_schema = ProductSchema(many=True)

#create a product
@app.route("/Devicelog" , methods=['POST'])
def add_log():
Deviceid = request.json['Deviceid']
Error = request.json['Error']
Status = request.json['Status']

new_product = Product(Deviceid, Error, Status)
db.session.add(new_product)
db.session.commit()
return product_schema.jsonify(new_product)

@app.route("/", methods = ['GET'])
def home():
return jsonify(data)

if name == 'main':
app.run(debug = True,port = 5050)
`

https://marshmallow.readthedocs.io/en/stable/upgrading.html

Schemas are always strict
Two major changes were made to (de)serialization behavior:
The strict parameter was removed. Schemas are always strict.

I ran into this on app.py when trying to pass strict=True. By leaving this out, I was able to move on with the video.

The correct one is:

Get All Products

@app.route('/product', methods=['GET'])
def get_products():
all_products = Product.query.all()
result = products_schema.dump(all_products)
return jsonify(result)

Wrong syntax:
return jsonify(result.data)