Fix entrypoint script creation and execution

Dockerfile

@@ -38,24 +38,18 @@ RUN echo "export PYTHONPATH=\${PYTHONPATH}:/home/user/app/MuseV:/home/user/app/M
 WORKDIR /home/user/app/MuseV/scripts/gradio/
 
 # Create entrypoint script
-RUN echo '#!/bin/bash\n\
+RUN printf '#!/bin/bash\n\
 echo "=== Starting MuseV Gradio App ==="\n\
 whoami\n\
-\n\
-# Activate conda environment\n\
 source /opt/conda/etc/profile.d/conda.sh\n\
 conda activate musev\n\
-\n\
-# Print environment info\n\
 echo "Python: $(which python)"\n\
 echo "Python version: $(python --version)"\n\
 echo "PYTHONPATH: $PYTHONPATH"\n\
-\n\
-# Run the app\n\
 cd /home/user/app/MuseV/scripts/gradio\n\
-python app_gradio_space.py' > ./entrypoint.sh \
-    && chmod +x ./entrypoint.sh
+python app_gradio_space.py' > entrypoint.sh && \
+    chmod +x entrypoint.sh
 
 EXPOSE 7860
 
-CMD ["./entrypoint.sh"]
+ENTRYPOINT ["/bin/bash", "/home/user/app/MuseV/scripts/gradio/entrypoint.sh"]