Update Dockerfile

Dockerfile

@@ -10,12 +10,6 @@ COPY . /app
 # Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Create a directory for NLTK data and set permissions
-RUN mkdir -p /app/nltk_data && chmod -R 755 /app/nltk_data
-
-# Set the NLTK_DATA environment variable
-ENV NLTK_DATA=/app/nltk_data
-
 # Run the script to download NLTK data
 RUN python /app/download_nltk_data.py