Update Dockerfile

Dockerfile

@@ -6,10 +6,13 @@ WORKDIR /app
 
 # Copy the current directory contents into the container at /app
 COPY app.py /app/app.py
+COPY webchat.py /app/webchat.py
+COPY .streamlit/config.toml  /app/.streamlit/config.toml
 COPY requirements.txt /app/requirements.txt
 
 # Install any needed packages specified in requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
+RUN python -m spacy download en_core_web_md
 
 # Expose port 8501 for Streamlit
 EXPOSE 8501