add tf to requirements

Dockerfile

@@ -7,7 +7,5 @@ FROM aicrowd/base-images:neural-mmo-py38-torch-171
 COPY --chown=1001:1001 requirements.txt ${HOME_DIR}/requirements.txt
 RUN pip install -r requirements.txt --no-cache-dir
 
-RUN bash neural-mmo/scripts/setup.sh
-
 COPY --chown=1001:1001 . ${HOME_DIR}
 

requirements.txt

@@ -13,5 +13,6 @@ bokeh==2.2.3
 imageio==2.8.0
 sphinx-rtd-theme==0.5.1
 matplotlib
-selenium
+tensorflow==2.4.1
+