😭 Upgrade to TF 2.7.0

Author: dathudeptrai

.github/workflows/ci.yaml

@@ -17,7 +17,7 @@ jobs:
       max-parallel: 10
       matrix:
         python-version: [3.7]
-        tensorflow-version: [2.6.0]
+        tensorflow-version: [2.7.0]
     steps:
       - uses: actions/checkout@master
       - uses: actions/setup-python@v1

setup.py

@@ -22,7 +22,7 @@
 # TODO(@dathudeptrai) update requirement if needed.
 requirements = {
     "install": [
-        "tensorflow-gpu==2.6.0",
+        "tensorflow-gpu==2.7.0",
         "tensorflow-addons>=0.10.0",
         "setuptools>=38.5.1",
         "huggingface_hub==0.0.8",
@@ -36,7 +36,7 @@
         "inflect>=4.1.0",
         "scikit-learn>=0.22.0",
         "pyworld>=0.2.10",
-        "numba<=0.48",  # Fix No module named "numba.decorators"
+        "numba>=0.48",  # Fix No module named "numba.decorators"
         "jamo>=0.4.1",
         "pypinyin",
         "g2pM",