Fix Dockerfile paths

Fixed file paths in Dockerfile to match repository structure

Dockerfile

@@ -12,11 +12,11 @@ RUN apt-get update && apt-get install -y \
 WORKDIR /app
 
 # Copy the requirements file and install dependencies
-COPY requirements_simple.txt requirements.txt
+COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy the app code
-COPY app_slides_simple.py app.py
+COPY app.py .
 
 # Set the environment variable for HF_HUB_DISABLE_SYMLINKS_WARNING
 ENV HF_HUB_DISABLE_SYMLINKS_WARNING=1