Resolve "Inrae-ification beamer"

Closes #3 (closed)

.gitlab-ci.yml

@@ -16,5 +16,5 @@ build_rapport_en:
 build_presentation:
   stage: build
   script:
-    - pdflatex presentation_inrae.tex > /dev/null 2>&1 || true
+    - pdflatex presentation_inrae.tex 2>&1 || true
     - du -hs presentation_inrae.pdf
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