restore for deploy check

Dockerfile

@@ -31,19 +31,4 @@ ENV LD_LIBRARY_PATH="${MZN_DIR}/lib:${LD_LIBRARY_PATH}"
 # Expose the port Gradio runs on (default is 7860)
 EXPOSE 7860
 
-#CMD ["python", "app.py"]
-# ... (rest of your Dockerfile, including EXPOSE 7860) ...
-
-# Revert the previous CMD test:
-# CMD ["python", "-c", "import os; import time; print(f'[{time.time()}] Python interpreter is ALIVE from CMD in Dockerfile. CWD: {os.getcwd()}. Test print.')"]
-
-# New diagnostic CMD:
-CMD ["sh", "-c", "echo '==== Shell diagnostic from CMD starting ====' && \
-                  echo 'Current directory:' && pwd && \
-                  echo 'Listing /app contents:' && ls -la /app && \
-                  echo '==== Contents of /app/app.py: ====' && \
-                  cat /app/app.py && \
-                  echo '==== End of /app/app.py contents ====' && \
-                  echo 'Attempting to execute: python /app/app.py' && \
-                  python /app/app.py && \
-                  echo '==== Shell diagnostic from CMD finished ==== (If python app.py failed, this might not show)'"]
+CMD ["python", "app.py"]

app.py

@@ -1,34 +1,19 @@
-# from src.ui import create_ui
-# import os
-# import subprocess
-#
-# try:
-#     version = subprocess.check_output(["minizinc", "--version"], text=True, stderr=subprocess.STDOUT)
-#     print(f"🧠 MiniZinc version (from Docker env): {version.strip()}")
-#     solvers = subprocess.check_output(["minizinc", "--solvers"], text=True, stderr=subprocess.STDOUT)
-#     print(f"💡 MiniZinc solvers (from Docker env):\n{solvers.strip()}")
-# except FileNotFoundError:
-#     print("❌ MiniZinc command not found. Check PATH in Dockerfile and setup.sh.")
-# except subprocess.CalledProcessError as e:
-#     print(f"❌ MiniZinc command failed. Output: {e.output}")
-# except Exception as e:
-#     print(f"❌ Error checking MiniZinc: {e}")
-#
-# if __name__ == "__main__":
-#     demo = create_ui()
-#     demo.queue().launch()
-
-
-
-# app.py (TEMPORARY MINIMAL VERSION for testing)
+from src.ui import create_ui
 import os
-import time
-import sys
+import subprocess
+
+try:
+    version = subprocess.check_output(["minizinc", "--version"], text=True, stderr=subprocess.STDOUT, timeout=10)
+    print(f"🧠 MiniZinc version (from Docker env): {version.strip()}")
+    solvers = subprocess.check_output(["minizinc", "--solvers"], text=True, stderr=subprocess.STDOUT, timeout=10)
+    print(f"💡 MiniZinc solvers (from Docker env):\n{solvers.strip()}")
+except FileNotFoundError:
+    print("❌ MiniZinc command not found. Check PATH in Dockerfile and setup.sh.")
+except subprocess.CalledProcessError as e:
+    print(f"❌ MiniZinc command failed. Output: {e.output}")
+except Exception as e:
+    print(f"❌ Error checking MiniZinc: {e}")
 
-print(f"[{time.time()}] MINIMAL app.py is RUNNING! CWD: {os.getcwd()}")
-print(f"Python version: {sys.version}")
-# print(f"Arguments: {sys.argv}") # You can uncomment this if needed
-print("This is the minimal app.py content.")
-# Add a small delay to ensure logs might flush if it's a quick exit
-time.sleep(2) # Keep this to ensure logs have a chance to appear
-print(f"[{time.time()}] MINIMAL app.py finished.")
+if __name__ == "__main__":
+    demo = create_ui()
+    demo.queue().launch()