Update default.html

Author: sichkar-valentyn

docs/_layouts/default.html

@@ -30,10 +30,10 @@
  <a id="forkme_banner" href="https://github.com/sichkar-valentyn/Reinforcement_Learning_in_Python">View on GitHub</a>
  <h1 id="project_title">Reinforcement Learning in Python</h1>
  <h2 id="project_tagline">Implementing Reinforcement Learning, namely Q-learning and Sarsa algorithms, for global path planning of mobile robot in unknown environment with obstacles. Comparison analysis of Q-learning and Sarsa</h2>
-  <section id="downloads">
-  <a class="zip_download_link" href="{{ site.github.zip_url }}">Download this project as a .zip file</a>
-  <a class="tar_download_link" href="{{ site.github.tar_url }}">Download this project as a tar.gz file</a>
-  </section>  
+ 
+ <a href="https://sichkar-valentyn.github.io">Valentyn Sichkar</a>
+ &nbsp;&nbsp;<a href="https://ifmo.academia.edu/ValentynSichkar" target="_blank>Academia.edu</a>
+ &nbsp;&nbsp;<a href="https://www.youtube.com/channel/UCHlzRR0y54SLbcHwLzrUcfw" target="_blank>YouTube</a> 
  </header>
  </div>