Remove py 3.5 from docs and testing.

Author: pavithrasv

.github/workflows/actions.yml

@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [3.6, 3.7, 3.8]
     steps:
     - uses: actions/checkout@v2
     - name: Set up Python ${{ matrix.python-version }}

README.md

@@ -16,7 +16,7 @@ environment to distributed training/tuning on Cloud.
 
 #### Requirements
 
--   Python >= 3.5
+-   Python >= 3.6
 -   [A Google Cloud project](https://cloud.google.com/ai-platform/docs/getting-started-keras#set_up_your_project)
 -   An
     [authenticated GCP account](https://cloud.google.com/ai-platform/docs/getting-started-keras#authenticate_your_gcp_account)
@@ -118,7 +118,7 @@ mkdir tensorflow_cloud
 cd tensorflow_cloud
 ```
 
-1.  Make sure you have `python >= 3.5`
+1.  Make sure you have `python >= 3.6`
 
 ```shell
 python -V

src/python/setup.py

@@ -51,9 +51,9 @@
         "Intended Audience :: Science/Research",
         "License :: OSI Approved :: Apache Software License",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.5",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
         "Topic :: Scientific/Engineering",
         "Topic :: Scientific/Engineering :: Artificial Intelligence",
         "Topic :: Software Development",

src/python/tensorflow_cloud/core/README.md

@@ -10,7 +10,7 @@ environment to distributed training/tuning on Cloud.
 
 #### Requirements
 
--   Python >= 3.5
+-   Python >= 3.6
 -   [A Google Cloud project](https://cloud.google.com/ai-platform/docs/getting-started-keras#set_up_your_project)
 -   An
     [authenticated GCP account](https://cloud.google.com/ai-platform/docs/getting-started-keras#authenticate_your_gcp_account)
@@ -112,7 +112,7 @@ mkdir tensorflow_cloud
 cd tensorflow_cloud
 ```
 
-1.  Make sure you have `python >= 3.5`
+1.  Make sure you have `python >= 3.6`
 
 ```shell
 python -V

src/python/tensorflow_cloud/tuner/README.md

@@ -13,7 +13,7 @@ as a backend to get suggestions of hyperparameters and run trials.
 
 ### Requirements
 
--   Python >= 3.5
+-   Python >= 3.6
 -   Tensorflow >= 2.0
 -   [Set up your Google Cloud project](https://cloud.google.com/ai-platform/docs/getting-started-keras#set_up_your_project)
 -   [Authenticate your GCP account](https://cloud.google.com/ai-platform/docs/getting-started-keras#authenticate_your_gcp_account)
@@ -86,7 +86,7 @@ you can skip the setup and authentication steps and start from step 8.
     cd tuner
     ```
 
-1.  Make sure you have `python >= 3.5`
+1.  Make sure you have `python >= 3.6`
 
     ```shell
     python -V

src/python/tensorflow_cloud/tuner/cloud_fit_readme.md

@@ -15,7 +15,7 @@ well.
 
 ### Requirements
 
--   Python >= 3.5
+-   Python >= 3.6
 -   Tensorflow >= 2.0
 -   [Set up your Google Cloud project](https://cloud.google.com/ai-platform/docs/getting-started-keras#set_up_your_project)
 -   [Authenticate your GCP account](https://cloud.google.com/ai-platform/docs/getting-started-keras#authenticate_your_gcp_account)
@@ -74,7 +74,7 @@ you can skip the setup and authentication steps and start from step 8.
     cd cloud_fit
     ```
 
-1.  Make sure you have `python >= 3.5`
+1.  Make sure you have `python >= 3.6`
 
     ```shell
     python -V