Bump tensorflow from ==2.4.3 to ~=2.4.3 (#1015)

### Changes

Bump tensorflow from ==2.4.3 to ~=2.4.3

### Reason for changes

Alignment with OpenVINO 2.4.2

### Related tickets

ref: 70577

### Tests

E2E 355
Manual Precommit 7

nncf/tensorflow/__init__.py

@@ -16,7 +16,9 @@
 
 import tensorflow
 from pkg_resources import parse_version
-if parse_version(BKC_TF_VERSION).base_version != parse_version(tensorflow.__version__).base_version:
+
+tensorflow_version = parse_version(tensorflow.__version__).base_version
+if not tensorflow_version.startswith(BKC_TF_VERSION[:-2]):
     raise RuntimeError(
          'NNCF only supports tensorflow=={bkc}, while current tensorflow version is {curr}'.format(
          bkc=BKC_TF_VERSION,

nncf/version.py

@@ -1,4 +1,4 @@
 __version__ = '2.0.0'
 BKC_TORCH_VERSION = '1.9.1'
 BKC_TORCHVISION_VERSION = '0.9.1'
-BKC_TF_VERSION = '2.4.3'
+BKC_TF_VERSION = '2.4.*'

setup.py

@@ -88,11 +88,11 @@ def find_version(*file_paths):
 version_string = "{}{}".format(sys.version_info[0], sys.version_info[1])
 
 _extra_deps = [
-    "tensorflow==2.4.3",
+    "tensorflow~=2.4.3",
     "torch>=1.5.0, <=1.9.1, !=1.8.0",
 ]
 
-extra_deps = {b: a for a, b in (re.findall(r"^(([^!=<>]+)(?:[!=<>].*)?$)", x)[0] for x in _extra_deps)}
+extra_deps = {b: a for a, b in (re.findall(r"^(([^~!=<>]+)(?:[~!=<>].*)?$)", x)[0] for x in _extra_deps)}
 
 EXTRAS_REQUIRE = {
     "tests": [