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Cannot read properties of undefined (reading 'map') in React

I'm trying to make a ecommerce site using the commerce.js library. I have already 8 products in the library API. I have a Products.js component where I'm passing those array of product objects I got from App.js and again passing single product object to the Product.js component. To do this, I'm using mapping function to pass each object as props to the Product.js component. And I'm receiving this error. I tried commenting out the mapping block and only console logged the products variable from App.js and the prop products in Products.js, there I'm getting all the 8 products so no problem in there. But I don't get it why I'm getting this error in the mapping function.

App.js

import React, { useState, useEffect } from "react";
import { commerce } from "./lib/commerce";
import { Products, Navbar } from "./components";

function App() {
  const [products, setProducts] = useState([]);

  const fetchProduct = async () => {
    const data = await commerce.products.list();
    setProducts(data);
  };
  useEffect(() => {
    fetchProduct();
  }, []);

  console.log("products", products);

  return (
    <div className="App">
      <Navbar />
      <Products products={products} />
    </div>
  );
}

export default App;

Products.js

import React from "react";
import { Grid } from "@material-ui/core";
import Product from "./Product/Product";
import useStyles from "./style";

const Products = ({ products }) => {
  const classes = useStyles();

  return (
    <main className={classes.content}>
      <div className={classes.toolbar} />
      <Grid container justifyContent="center" spacing={4}>
        {products.data.map((product) => (
          <Grid item key={product.id} xs={12} sm={6} md={4} lg={3}>
            <Product product={product} />
          </Grid>
        ))}
      </Grid>
    </main>
  );
};

export default Products;

Product.js

import React from "react";
import {
  Card,
  CardMedia,
  CardContent,
  CardActions,
  Typography,
  IconButton,
} from "@material-ui/core";
import { AddShoppingCart } from "@material-ui/icons";
import useStyles from "./styles";

const Product = ({ product }) => {
  const classes = useStyles();
  return (
    <Card className={classes.root}>
      <CardMedia
        className={classes.media}
        image={product.media.source}
        title={product.name}
      />
      <CardContent>
        <div className={classes.cardContent}>
          <Typography variant="h5" gutterBottom>
            {product.name}
          </Typography>
          <Typography variant="h5">
            {product.price.formatted_with_symbol}
          </Typography>
        </div>
        <Typography
          variant="body2"
          dangerouslySetInnerHTML=
        />
      </CardContent>
      <CardActions disableSpacing className={classes.cardActions}>
        <IconButton aria-label="Add to Cart">
          <AddShoppingCart />
        </IconButton>
      </CardActions>
    </Card>
  );
};

export default Product;
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