feat: final production backend with dynamic model discovery and stable health checks

test_model.py

@@ -0,0 +1,21 @@
+import sys
+
+print("Testing model service...")
+
+try:
+    from model_service import correct_code_with_ai
+except ImportError as e:
+    print(f"\nCRITICAL: Missing dependencies. Please run 'pip install -r requirements.txt' in the backend directory.\nError: {e}")
+    sys.exit(1)
+
+buggy_code = "def add(a, b): return a - b # Bug: should be +"
+
+print(f"\nInput Code:\n{buggy_code}")
+
+try:
+    result = correct_code_with_ai(buggy_code)
+    print("\n--- Result ---")
+    print(result)
+    print("--- End Result ---")
+except Exception as e:
+    print(f"\nError during inference: {e}")