擅长:python、mysql、java
<h2>尝试更改:</h2>
<pre><code>clean_order.loc[clean_order['web_scraper_order'].fillna('').str.replace('-', ''), 'web_scraper_order']
</code></pre>
<h2>致:</h2>
<pre><code>clean_order = clean_order[clean_order.loc['web_scraper_order'].fillna('').str.replace('-', '')]
</code></pre>