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                        </div>
                        <div class="d-flex flex-items-center no-underline js-predefined-user-status-message ws-normal text-left" style="border-left: 1px solid transparent">
                          Out sick
                        </div>
                      </button>
                  </div>
                  <div class="float-left col-6">
                      <button type="button" value=":house:" class="d-flex flex-items-baseline flex-items-stretch lh-condensed f6 btn-link link-gray no-underline js-predefined-user-status mb-1">
                        <div class="emoji-status-width mr-2 v-align-middle js-predefined-user-status-emoji">
                          <g-emoji alias="house" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f3e0.png">🏠</g-emoji>
                        </div>
                        <div class="d-flex flex-items-center no-underline js-predefined-user-status-message ws-normal text-left" style="border-left: 1px solid transparent">
                          Working from home
                        </div>
                      </button>
                      <button type="button" value=":dart:" class="d-flex flex-items-baseline flex-items-stretch lh-condensed f6 btn-link link-gray no-underline js-predefined-user-status mb-1">
                        <div class="emoji-status-width mr-2 v-align-middle js-predefined-user-status-emoji">
                          <g-emoji alias="dart" fallback-src="https://github.githubassets.com/images/icons/emoji/unicode/1f3af.png">🎯</g-emoji>
                        </div>
                        <div class="d-flex flex-items-center no-underline js-predefined-user-status-message ws-normal text-left" style="border-left: 1px solid transparent">
                          Focusing
                        </div>
                      </button>
                  </div>
              </div>
            </div>
            <div class="user-status-limited-availability-container">
              <div class="form-checkbox my-0">
                <input type="checkbox" name="limited_availability" value="1" class="js-user-status-limited-availability-checkbox" data-default-message="I may be slow to respond." aria-describedby="limited-availability-help-text-truncate-true-compact-true" id="limited-availability-truncate-true-compact-true">
                <label class="d-block f5 text-gray-dark mb-1" for="limited-availability-truncate-true-compact-true">
                  Busy
                </label>
                <p class="note" id="limited-availability-help-text-truncate-true-compact-true">
                  When others mention you, assign you, or request your review,
                  GitHub will let them know that you have limited availability.
                </p>
              </div>
            </div>
          </div>
          <div class="d-inline-block f5 mr-2 pt-3 pb-2" >
  <div class="d-inline-block mr-1">
    Clear status
  </div>

  <details class="js-user-status-expire-drop-down f6 dropdown details-reset details-overlay d-inline-block mr-2">
    <summary class="f5 btn-link link-gray-dark border px-2 py-1 rounded-1" aria-haspopup="true">
      <div class="js-user-status-expiration-interval-selected d-inline-block v-align-baseline">
        Never
      </div>
      <div class="dropdown-caret"></div>
    </summary>

    <ul class="dropdown-menu dropdown-menu-se pl-0 overflow-auto" style="width: 220px; max-height: 15.5em">
      <li>
        <button type="button" class="btn-link dropdown-item js-user-status-expire-button ws-normal" title="Never">
          <span class="d-inline-block text-bold mb-1">Never</span>
          <div class="f6 lh-condensed">Keep this status until you clear your status or edit your status.</div>
        </button>
      </li>
      <li class="dropdown-divider" role="none"></li>
        <li>
          <button type="button" class="btn-link dropdown-item ws-normal js-user-status-expire-button" title="in 30 minutes" value="2020-07-18T11:32:58-05:00">
            in 30 minutes
          </button>
        </li>
        <li>
          <button type="button" class="btn-link dropdown-item ws-normal js-user-status-expire-button" title="in 1 hour" value="2020-07-18T12:02:58-05:00">
            in 1 hour
          </button>
        </li>
        <li>
          <button type="button" class="btn-link dropdown-item ws-normal js-user-status-expire-button" title="in 4 hours" value="2020-07-18T15:02:58-05:00">
            in 4 hours
          </button>
        </li>
        <li>
          <button type="button" class="btn-link dropdown-item ws-normal js-user-status-expire-button" title="today" value="2020-07-18T23:59:59-05:00">
            today
          </button>
        </li>
        <li>
          <button type="button" class="btn-link dropdown-item ws-normal js-user-status-expire-button" title="this week" value="2020-07-19T23:59:59-05:00">
            this week
          </button>
        </li>
    </ul>
  </details>
  <input class="js-user-status-expiration-date-input" type="hidden" name="expires_at" value="">
</div>

          <include-fragment class="js-user-status-org-picker" data-url="/users/status/organizations"></include-fragment>
        </div>
        <div class="d-flex flex-items-center flex-justify-between p-3 border-top">
          <button type="submit" disabled class="width-full btn btn-primary mr-2 js-user-status-submit">
            Set status
          </button>
          <button type="button" disabled class="width-full js-clear-user-status-button btn ml-2 ">
            Clear status
          </button>
        </div>
</form>    </details-dialog>
  </details>
</div>

      </div>
      <div role="none" class="dropdown-divider"></div>

    <a role="menuitem" class="dropdown-item" href="/vserranoc" data-ga-click="Header, go to profile, text:your profile" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;YOUR_PROFILE&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="5f3c7df50ab39f25c4d68da6e9e3ed06df4698b35c69271fec68c0a7f393f094" >Your profile</a>

    <a role="menuitem" class="dropdown-item" href="/vserranoc?tab=repositories" data-ga-click="Header, go to repositories, text:your repositories" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;YOUR_REPOSITORIES&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="17a708c4e374a623857b38a786acb6b246b2e459b98b4f805f8b090c7b398021" >Your repositories</a>


    <a role="menuitem" class="dropdown-item" href="/vserranoc?tab=projects" data-ga-click="Header, go to projects, text:your projects" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;YOUR_PROJECTS&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="b1c58f20cab1cd346fef139e2ae89cdbfd4a6769e1e1adbbe147b1dcf5207dd6" >Your projects</a>


    <a role="menuitem" class="dropdown-item" href="/vserranoc?tab=stars" data-ga-click="Header, go to starred repos, text:your stars" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;YOUR_STARS&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="009ba12d6eb3095a66e03431aaee39014ec7961e32d8cb049d8d11a982028db0" >Your stars</a>
      <a role="menuitem" class="dropdown-item" href="https://gist.github.com/mine" data-ga-click="Header, your gists, text:your gists" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;YOUR_GISTS&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="ad9ffc389874a1a1af69de806ad43d8c843c7bf7e1aca4a22329f3e1c09b7042" >Your gists</a>


    <div role="none" class="dropdown-divider"></div>
      <a role="menuitem" class="dropdown-item" href="/settings/billing" data-ga-click="Header, go to billing, text:upgrade" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;UPGRADE&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="25394ef80b710e1d84c0ea78edd60be564eea43f095ba93acc4917fe14eda45e" >Upgrade</a>
      
<div id="feature-enrollment-toggle" class="hide-sm hide-md feature-preview-details position-relative">
  <button
    type="button"
    class="dropdown-item btn-link"
    role="menuitem"
    data-feature-preview-trigger-url="/users/vserranoc/feature_previews"
    data-feature-preview-close-details="{&quot;event_type&quot;:&quot;feature_preview.clicks.close_modal&quot;,&quot;payload&quot;:{&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}"
    data-feature-preview-close-hmac="85a6a00d0a1d17f1e9d8dd359cd67191b7f1711e5755dd15304af8d91a99a092"
    data-hydro-click="{&quot;event_type&quot;:&quot;feature_preview.clicks.open_modal&quot;,&quot;payload&quot;:{&quot;link_location&quot;:&quot;user_dropdown&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}"
    data-hydro-click-hmac="c219f0453a34e7776184b60aa3860ea8056f27cabaa564f20489cd8b02657b35"
  >
    Feature preview
  </button>
    <span class="feature-preview-indicator js-feature-preview-indicator" hidden></span>
</div>

    <a role="menuitem" class="dropdown-item" href="https://help.github.com" data-ga-click="Header, go to help, text:help" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;HELP&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="5893364a87fa7ef810a70cd66eea0fd28d1fca7b7863efe4821399bf24aab8fe" >Help</a>
    <a role="menuitem" class="dropdown-item" href="/settings/profile" data-ga-click="Header, go to settings, icon:settings" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;SETTINGS&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="5c2726465cf4718fed376b1dd082d6182497dcdee32ed6db3982b5201c857256" >Settings</a>
    <!-- '"` --><!-- </textarea></xmp> --></option></form><form class="logout-form" action="/logout" accept-charset="UTF-8" method="post"><input type="hidden" name="authenticity_token" value="Tig+TRPbC9O5KzE01HTAeWE8YzF/Bs5U7HXOgfGzzniFwymTHgdWcUWNl/oHS951VQ74A+lKODOhAvSqH+spzw==" />
      
      <button type="submit" class="dropdown-item dropdown-signout" data-ga-click="Header, sign out, icon:logout" data-hydro-click="{&quot;event_type&quot;:&quot;global_header.user_menu_dropdown.click&quot;,&quot;payload&quot;:{&quot;request_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;target&quot;:&quot;SIGN_OUT&quot;,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="8e04ec00b9c0cb0f8e5ec453f05e14cd606bf7cb12f49052ad2be1ae041e778d"  role="menuitem">
        Sign out
      </button>
      <input type="text" name="required_field_e1e7" hidden="hidden" class="form-control" /><input type="hidden" name="timestamp" value="1595088178153" class="form-control" /><input type="hidden" name="timestamp_secret" value="fe2c7c3caa4507acd412edddd04680c01aa32036c00a8984a97a28557102ad87" class="form-control" />
</form>  </details-menu>
</details>

  </div>

</header>

          
    </div>

  <div id="start-of-content" class="show-on-focus"></div>


    <div id="js-flash-container">


  <template class="js-flash-template">
    <div class="flash flash-full  js-flash-template-container">
  <div class=" px-2" >
    <button class="flash-close js-flash-close" type="button" aria-label="Dismiss this message">
      <svg class="octicon octicon-x" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M3.72 3.72a.75.75 0 011.06 0L8 6.94l3.22-3.22a.75.75 0 111.06 1.06L9.06 8l3.22 3.22a.75.75 0 11-1.06 1.06L8 9.06l-3.22 3.22a.75.75 0 01-1.06-1.06L6.94 8 3.72 4.78a.75.75 0 010-1.06z"></path></svg>
    </button>
    
      <div class="js-flash-template-message"></div>

  </div>
</div>
  </template>
</div>


  <include-fragment class="js-notification-shelf-include-fragment" data-base-src="https://github.com/notifications/beta/shelf"></include-fragment>


  <div
    class="application-main "
    data-commit-hovercards-enabled
    data-discussion-hovercards-enabled
    data-issue-and-pr-hovercards-enabled
  >
        <div itemscope itemtype="http://schema.org/SoftwareSourceCode" class="">
    <main  >
      

  <div class="bg-gray-light pt-3 hide-full-screen mb-5">

    <div class="d-flex mb-3 px-3 px-md-4 px-lg-5">

      <div class="flex-auto min-width-0 width-fit mr-3">
        <h1 class=" d-flex flex-wrap flex-items-center break-word f3 text-normal">
    <svg class="octicon octicon-lock text-gray" viewBox="0 0 16 16" version="1.1" width="16" height="16" aria-hidden="true"><path fill-rule="evenodd" d="M4 4v2h-.25A1.75 1.75 0 002 7.75v5.5c0 .966.784 1.75 1.75 1.75h8.5A1.75 1.75 0 0014 13.25v-5.5A1.75 1.75 0 0012.25 6H12V4a4 4 0 10-8 0zm6.5 2V4a2.5 2.5 0 00-5 0v2h5zM12 7.5h.25a.25.25 0 01.25.25v5.5a.25.25 0 01-.25.25h-8.5a.25.25 0 01-.25-.25v-5.5a.25.25 0 01.25-.25H12z"></path></svg>
  <span class="author ml-2 flex-self-stretch" itemprop="author">
    <a class="url fn" rel="author" data-hovercard-type="organization" data-hovercard-url="/orgs/prope-2020-gh-classroom/hovercard" href="/prope-2020-gh-classroom">prope-2020-gh-classroom</a>
  </span>
  <span class="mx-1 flex-self-stretch">/</span>
  <strong itemprop="name" class="mr-2 flex-self-stretch">
    <a data-pjax="#js-repo-pjax-container" href="/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana">practica-2-por-equipos-verano-2020-itam-codeMariana</a>
  </strong>
  <span class="Label Label--outline v-align-middle ">Private</span>
</h1>


      </div>

      <ul class="pagehead-actions flex-shrink-0 d-none d-md-inline" style="padding: 2px 0;">

  <li>
        <form data-remote="true" class="d-flex js-social-form js-social-container" action="/notifications/subscribe" accept-charset="UTF-8" method="post"><input type="hidden" name="authenticity_token" value="LzP9ogSm/QbydC+5ONku+nHeV1c3eL3Jno7yi0++VdgPsWjbIe/5Ih4A/7oA8IhHJtHXrw1LSekNb35an6nyWQ==" />      <input type="hidden" name="repository_id" value="277647707">

      <details class="details-reset details-overlay select-menu hx_rsm">
        <summary class="btn btn-sm btn-with-count" data-hydro-click="{&quot;event_type&quot;:&quot;repository.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;WATCH_BUTTON&quot;,&quot;repository_id&quot;:277647707,&quot;originating_url&quot;:&quot;https://github.com/prope-2020-gh-classroom/practica-2-por-equipos-verano-2020-itam-codeMariana/blob/master/codeMariana_1.ipynb&quot;,&quot;user_id&quot;:66652832}}" data-hydro-click-hmac="0280b7b93b2bf3865d5a2a7a0e094411c0c99cdd077d068b4286b241b3039c2f" data-ga-click="Repository, click Watch settings, action:blob#show">          <span data-menu-button>
              <svg height="16" class="octicon octicon-eye" viewBox="0 0 16 16" version="1.1" width="16" aria-hidden="true"><path fill-rule="evenodd" d="M1.679 7.932c.412-.621 1.242-1.75 2.366-2.717C5.175 4.242 6.527 3.5 8 3.5c1.473 0 2.824.742 3.955 1.715 1.124.967 1.954 2.096 2.366 2.717a.119.119 0 010 .136c-.412.621-1.242 1.75-2.366 2.717C10.825 11.758 9.473 12.5 8 12.5c-1.473 0-2.824-.742-3.955-1.715C2.92 9.818 2.09 8.69 1.679 8.068a.119.119 0 010-.136zM8 2c-1.981 0-3.67.992-4.933 2.078C1.797 5.169.88 6.423.43 7.1a1.619 1.619 0 000 1.798c.45.678 1.367 1.932 2.637 3.024C4.329 13.008 6.019 14 8 14c1.981 0 3.67-.992 4.933-2.078 1.27-1.091 2.187-2.345 2.637-3.023a1.619 1.619 0 000-1.798c-.45-.678-1.367-1.932-2.637-3.023C11.671 2.992 9.981 2 8 2zm0 8a2 2 0 100-4 2 2 0 000 4z"></path></svg>

              Watch
          </span>
          <span class="dropdown-caret"></span>
</summary>        <details-menu
          class="select-menu-modal position-absolute mt-5"
          style="z-index: 99;">
          <div class="select-menu-header">
            <span class="select-menu-title">Notifications</span>
          </div>
          <div class="select-menu-list">
            <button type="submit" name="do" value="included" class="select-menu-item width-full" aria-checked="true" role="menuitemradio">
              <svg height="16" class="octicon octicon-check select-menu-item-icon" viewBox="0 0 16 16" version="1.1" width="16" aria-hidden="true"><path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path></svg>

              <div class="select-menu-item-text">
                <span class="select-menu-item-heading">Not watching</span>
                <span class="description">Be notified only when participating or @mentioned.</span>
                <span class="hidden-select-button-text" data-menu-button-contents>
                  <svg height="16" class="octicon octicon-eye" viewBox="0 0 16 16" version="1.1" width="16" aria-hidden="true"><path fill-rule="evenodd" d="M1.679 7.932c.412-.621 1.242-1.75 2.366-2.717C5.175 4.242 6.527 3.5 8 3.5c1.473 0 2.824.742 3.955 1.715 1.124.967 1.954 2.096 2.366 2.717a.119.119 0 010 .136c-.412.621-1.242 1.75-2.366 2.717C10.825 11.758 9.473 12.5 8 12.5c-1.473 0-2.824-.742-3.955-1.715C2.92 9.818 2.09 8.69 1.679 8.068a.119.119 0 010-.136zM8 2c-1.981 0-3.67.992-4.933 2.078C1.797 5.169.88 6.423.43 7.1a1.619 1.619 0 000 1.798c.45.678 1.367 1.932 2.637 3.024C4.329 13.008 6.019 14 8 14c1.981 0 3.67-.992 4.933-2.078 1.27-1.091 2.187-2.345 2.637-3.023a1.619 1.619 0 000-1.798c-.45-.678-1.367-1.932-2.637-3.023C11.671 2.992 9.981 2 8 2zm0 8a2 2 0 100-4 2 2 0 000 4z"></path></svg>

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