title: RStudio: Only showing results of previous code
body: <p>I am working on a sentiment analysis on Twitter, using rtweet package on Rstudio.</p>
  <p>At first, I wanted to get 1000 tweets from Twitter using this function from rtweet package which worked fine:</p>
  <pre><code>Onlinesc &lt;- search_tweets(&quot;online schooling&quot;, n=1000, include_rts = FALSE, retryonratelimit = TRUE)
  Onlinesc$text
  </code></pre>
  <p><a href="https://i.stack.imgur.com/adICG.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/adICG.png" alt="Result on console" /></a></p>
  <p>After that, no matter how many times I change the number of tweets I want to view, it sill displays the same 1000 tweets it displayed previously. I think it is saved somewhere in the program and is preventing the console from showing new results.</p>
  <p>What I've tried:</p>
  <ul>
  <li>Clearing the environment and history of Rstudio every time before I run the code</li>
  <li>Creating a new R script</li>
  <li>Restarting Rstudio and my computer</li>
  <li>Reloading packages</li>
  <li>I used a function from twitteR package to extract Tweets but ended up facing the same issue</li>
  <li>Regenerated my Twitter developer tokens and updated my Twitter Oauth several times</li>
  </ul>
  <p>I am using Rstudio Version 1.3.1093</p>
  <p>Any help will be highly appreciated :)</p>