Upgrade tensorflow to 2.6.0 (latest) (#18)

* Upgrade tensorflow to Python 3.6

* Upgrade tensorflow for Python 3.7 and 3.8

* Upgrade tensorflow for Python 3.9

requirements.txt

@@ -1,7 +1,7 @@
 numpy==1.19.5
 opencv-python==4.1.2.30
 scipy==1.4.1
-tensorflow==2.5.0
+tensorflow==2.6.0
 colorama==0.4.3
 tqdm==4.47.0
 ffmpeg-python==0.2.0

requirements_3.6.txt

@@ -1,11 +1,11 @@
-numpy==1.17.0
+numpy==1.19.2
 opencv-python==4.1.0.25
 scipy==1.4.1
-tensorflow==1.15.2
+tensorflow==2.6.0
 colorama==0.4.3
 tqdm==4.47.0
 ffmpeg-python==0.2.0
 Pillow==8.2.0
 scikit-image==0.17.2
-h5py==2.10.0
+h5py==3.1.0
 PyQt5==5.15.4

requirements_3.9.txt

@@ -1,7 +1,7 @@
 numpy==1.19.5
 opencv-contrib-python-headless==4.4.0.46
 scipy==1.6.3
-tensorflow==2.5.0
+tensorflow==2.6.0
 colorama==0.4.3
 tqdm==4.47.0
 ffmpeg-python==0.2.0