Update Dockerfile

Dockerfile

@@ -8,14 +8,15 @@ RUN useradd -m -u 1000 user
 USER user
 
 ENV HOME=/home/user \
-	PATH=/home/user/.local/bin:$PATH
+    PATH=/home/user/.local/bin:$PATH
 
 WORKDIR $HOME/app
 
+# Copy all files into the app directory and ensure ownership.
 COPY --chown=user . $HOME/app
 
-# Create the conda environment from the environment file in /app.
-RUN conda env create -f environment.yml
+# Create the conda environment using the absolute path.
+RUN conda env create -f $HOME/app/environment.yml
 
 # Run demo.py using the 'ssgqa' conda environment.
 CMD ["conda", "run", "--no-capture-output", "-n", "ssgqa", "python", "demo.py"]