update version

setup.py

@@ -394,10 +394,24 @@ def get_version_add(sha: Optional[str] = None) -> str:
     # torch version
     version += ".torch" + torch.__version__[:5]
     
+    new_version_content = f"""\  
+    import warnings  
+    
+    try:  
+        import vllm.commit_id  
+        __commit__ = vllm.commit_id.__commit__  
+    except Exception as e:  
+        warnings.warn(f"Failed to read commit hash:\\n{e}",  
+                    RuntimeWarning,  
+                    stacklevel=2)  
+        __commit__ = "COMMIT_HASH_PLACEHOLDER"  
+    
+    __version__ = "0.5.3.post1"  
+    __dcu_version__ = '0.5.3.post1+{version}'
+    """.format(version=version)
+    
     with open(add_version_path, encoding="utf-8",mode="w") as file:
-        file.write("__commit__='705f6a35aa92800b9c69c8b346168c3055fdebbd'\n")
-        file.write("__version__='0.5.2'\n")
-        file.write("__dcu_version__='0.5.2+{}'\n".format(version))
+        file.write(new_version_content)
     file.close()