Change Dockerfile to add drivers to PATH

Dockerfile

@@ -21,4 +21,9 @@ COPY requirements.txt environment.yml /tmp/
 RUN conda env update -q -f /tmp/environment.yml && \
     /opt/conda/bin/pip install -r /tmp/requirements.txt && \
     conda clean -y --all && \
-    conda env export -n "root"
+    conda env export -n "root"
\ No newline at end of file
+
+# add chromedriver and geckodriver to PATH
+ENV PATH "$PATH:'/home/work/hslu-deep-learning/notebooks/Block\ 5/Selenium\ test/chromedriver'"
+ENV PATH "$PATH:'/home/work/hslu-deep-learning/notebooks/Block\ 5/Selenium\ test/geckodriver'"
+