Update requirements.txt

requirements.txt

-tensordict-0.6.2
+tensordict==0.6.2
 orjson
 cloudpickle 
 ray 
@@ -16,7 +16,6 @@ pluggy
 exceptiongroup
 iniconfig 
 omegaconf
-antlr4 
 antlr4-python3-runtime==4.9.3
 click 
 wandb
@@ -26,7 +25,6 @@ msgspec
 zmq
 pyzmq
 blake3
-cpuinfo
 py-cpuinfo
 openai
 httpx
@@ -35,4 +33,4 @@ anyio
 distro
 jiter
 gguf
-numa
\ No newline at end of file
+numa