Update Dockerfile

Dockerfile

@@ -13,6 +13,9 @@ RUN pip install -r /app/requirements.txt
 # Copy your Streamlit application code into the container
 COPY ./app.py /app/app.py
 
+# Copy the dashboard's screenshot into the container
+COPY ./default.jpg /app/default.jpg
+
 # Copy the model and key components into the container
 COPY ./model_and_key_components.pkl /app/model_and_key_components.pkl