update requirements

requirements.txt

@@ -1,15 +1,18 @@
-zmq
-h5py
-gym[atari]
-tqdm
-imageio
-matplotlib
-Ipython
-pyyaml
-pyarrow
-lz4
-fabric2
-absl-py
-psutil
-tensorboardX
-setproctitle
+zmq==0.0.0
+h5py==3.6.0
+gym[atari]==0.19.0
+gym_minigrid==1.0.3
+tensorflow==1.15.0
+tqdm==4.62.3
+imageio==2.12.0
+matplotlib==3.0.3
+Ipython==7.30.0
+pyyaml==6.0
+pyarrow==6.0.1
+lz4==3.1.10
+fabric2==2.6.0
+absl-py==1.0.0
+psutil==5.8.0
+tensorboardX==2.4.1
+setproctitle==1.2.2
+protobuf==3.19.0