deen fatiudeen

## marketplace.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

import "hardhat/console.sol";

contract NFTMarketplace is ERC721URIStorage {

## test.ipynb

      
        
          
            
              
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                fatiudeen
                / test.ipynb
            
            
              Created
              August 23, 2021 20:32
            
              
                test.ipynb
              
          
        
      
        
  
    
    

          
    
      
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	// SPDX-License-Identifier: MIT
	pragma solidity ^0.8.4;

	import "@openzeppelin/contracts/utils/Counters.sol";
	import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol";
	import "@openzeppelin/contracts/token/ERC721/ERC721.sol";

	import "hardhat/console.sol";

	contract NFTMarketplace is ERC721URIStorage {