diff --git a/Dockerfile b/Dockerfile
index 3ccf252..968079b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -51,7 +51,7 @@ COPY --from=build /root/.cargo /root/.cargo
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 RUN pip install gunicorn
-RUN apt-get update && apt-get install -y libreoffice
+RUN apt-get update && apt-get install -y libreoffice poppler-utils
 
 # Make port 5000 available to the world outside this container
 EXPOSE 5000
diff --git a/__pycache__/app.cpython-311.pyc b/__pycache__/app.cpython-311.pyc
index 3bd9ddc..42ada43 100644
Binary files a/__pycache__/app.cpython-311.pyc and b/__pycache__/app.cpython-311.pyc differ
diff --git a/app.py b/app.py
index 4ec07f9..ef34a5f 100644
--- a/app.py
+++ b/app.py
@@ -495,7 +495,7 @@ def clean_unused_files():
             os.remove(file_path)
 
     flash('Unused files have been cleaned.', 'success')
-    return redirect(url_for('admin')
+    return redirect(url_for('admin'))
 
 @app.context_processor
 def inject_theme():
diff --git a/instance/dashboard.db b/instance/dashboard.db
index aea6287..a00969d 100644
Binary files a/instance/dashboard.db and b/instance/dashboard.db differ
diff --git a/static/uploads/Banner_poarta_2.pdf b/static/uploads/Banner_poarta_2.pdf
new file mode 100644
index 0000000..2dcae9e
Binary files /dev/null and b/static/uploads/Banner_poarta_2.pdf differ
diff --git a/static/uploads/Copie_a_free-4-box-diagram-static-16x9_.pptx b/static/uploads/Copie_a_free-4-box-diagram-static-16x9_.pptx
deleted file mode 100644
index 9a33f08..0000000
Binary files a/static/uploads/Copie_a_free-4-box-diagram-static-16x9_.pptx and /dev/null differ
diff --git a/static/uploads/Copie_a_free-4-box-diagram-static-16x9__page_1.png b/static/uploads/Copie_a_free-4-box-diagram-static-16x9__page_1.png
new file mode 100644
index 0000000..75f88c4
Binary files /dev/null and b/static/uploads/Copie_a_free-4-box-diagram-static-16x9__page_1.png differ
diff --git a/static/uploads/big_buck_bunny_720p_1mb.mp4 b/static/uploads/big_buck_bunny_720p_1mb.mp4
new file mode 100644
index 0000000..ed139d6
Binary files /dev/null and b/static/uploads/big_buck_bunny_720p_1mb.mp4 differ