Update dependencies.py

Author: Kanchan-Microsoft

src/ContentProcessorAPI/app/dependencies.py

@@ -6,14 +6,14 @@
 from fastapi import Header, HTTPException
 
 
-### Placeholder for the actual implementation
+# Placeholder for the actual implementation
 async def get_token_header(x_token: Annotated[str, Header()]):
     """it should be registered in the app as a dependency"""
     pass
     raise HTTPException(status_code=400, detail="X-Token header invalid")
 
 
-### Placeholder for the actual implementation
+# Placeholder for the actual implementation
 async def get_query_token(token: str):
     """it should be registered in the app as a dependency"""
     pass