Print environment packages on start

app.py

@@ -44,6 +44,21 @@ from ppiformer.utils.torch import fill_diagonal
 from ppiformer.definitions import PPIFORMER_WEIGHTS_DIR
 
 
+import pkg_resources
+import sys
+
+def print_package_versions():
+    installed_packages = sorted([f"{pkg.key}=={pkg.version}" for pkg in pkg_resources.working_set])
+    print("Installed packages and their versions:")
+    for package in installed_packages:
+        print(package)
+
+    print("\nPython version:")
+    print(sys.version)
+
+print_package_versions()
+
+
 logging.basicConfig(
     level=logging.INFO,
     format='%(asctime)s - %(levelname)s - %(message)s',