Update requirements.txt

requirements.txt

@@ -1,14 +1,14 @@
-tensorflow==2.6.2 # The latest should include tensorflow-gpu
-tensorflow-datasets==4.4.0
-tensorflow-addons==0.15.0
-absl-py==0.12.0
-gin-config==0.5.0
-parameterized==0.8.1
-mediapy==1.0.3
-opencv-python>=4.4.0
-scikit-image==0.19.1
-apache-beam==2.34.0
-google-cloud-bigquery-storage==1.1.0 # Suppresses a harmless error from beam
-natsort==8.1.0
+tensorflow
+tensorflow-datasets
+tensorflow-addons
+absl-py
+gin-config
+parameterized
+mediapy
+opencv-python
+scikit-image
+apache-beam
+google-cloud-bigquery-storage # Suppresses a harmless error from beam
+natsort
 image-tools
 numpy