title: Using csv.Dicreader gives error: ValueError: dictionary update sequence element #0 has length 6; 2 is required
body: <p>I have the csv file with the following content:</p>
  <pre><code>symbol,coingecko_id,cryptocompare_id,coinmarketcap_id,cryptowatch_id,coinapi_id
  btc,bitcoin,btc,1,60,btc
  eth,ethereum,eth,1027,77,eth
  </code></pre>
  <p>On using the following code:</p>
  <pre><code>            with open(merged_file, encoding='utf8') as f:
                  data = dict(csv.DictReader(f))
                  print(data)
  </code></pre>
  <p>It gives error: <em>ValueError: dictionary update sequence element #0 has length 6; 2 is required</em></p>