diff --git a/.github/workflows/integration_tests.yml b/.github/workflows/integration_tests.yml
index 49d61f9d7c..19bc08e518 100644
--- a/.github/workflows/integration_tests.yml
+++ b/.github/workflows/integration_tests.yml
@@ -29,6 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python
+        id: setup-python
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
@@ -49,6 +50,20 @@ jobs:
           aws-region: us-west-2
       - name: Use AWS CLI
         run: aws sts get-caller-identity
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+      - name: pip cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ${{ steps.pip-cache.outputs.dir }}
+            /opt/hostedtoolcache/Python
+            /Users/runner/hostedtoolcache/Python
+          key: ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-
       - name: Install dependencies
         run: make install-python-ci-dependencies
       - name: Test python
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index 3501427c3f..aa39225be6 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -4,10 +4,29 @@ on: [push, pull_request]
 
 jobs:
   lint-python:
-    container: python:3.7
     runs-on: [ubuntu-latest]
     steps:
       - uses: actions/checkout@v2
+      - name: Setup Python
+        id: setup-python
+        uses: actions/setup-python@v2
+        with:
+          python-version: "3.7"
+          architecture: x64
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+      - name: pip cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ${{ steps.pip-cache.outputs.dir }}
+            /opt/hostedtoolcache/Python
+            /Users/runner/hostedtoolcache/Python
+          key: ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-
       - name: Install dependencies
         run: make install-python-ci-dependencies
       - name: Lint python
diff --git a/.github/workflows/pr_integration_tests.yml b/.github/workflows/pr_integration_tests.yml
index 97a0b2737c..16e23d31bb 100644
--- a/.github/workflows/pr_integration_tests.yml
+++ b/.github/workflows/pr_integration_tests.yml
@@ -41,6 +41,7 @@ jobs:
           submodules: recursive
       - name: Setup Python
         uses: actions/setup-python@v2
+        id: setup-python
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
@@ -60,6 +61,20 @@ jobs:
           aws-region: us-west-2
       - name: Use AWS CLI
         run: aws sts get-caller-identity
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+      - name: pip cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ${{ steps.pip-cache.outputs.dir }}
+            /opt/hostedtoolcache/Python
+            /Users/runner/hostedtoolcache/Python
+          key: ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-
       - name: Install dependencies
         run: make install-python-ci-dependencies
       - name: Test python
diff --git a/.github/workflows/unit_tests.yml b/.github/workflows/unit_tests.yml
index 7b480a8609..eea9bc2367 100644
--- a/.github/workflows/unit_tests.yml
+++ b/.github/workflows/unit_tests.yml
@@ -15,10 +15,25 @@ jobs:
     steps:
       - uses: actions/checkout@v2
       - name: Setup Python
+        id: setup-python
         uses: actions/setup-python@v2
         with:
           python-version: ${{ matrix.python-version }}
           architecture: x64
+      - name: Get pip cache dir
+        id: pip-cache
+        run: |
+          echo "::set-output name=dir::$(pip cache dir)"
+      - name: pip cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ${{ steps.pip-cache.outputs.dir }}
+            /opt/hostedtoolcache/Python
+            /Users/runner/hostedtoolcache/Python
+          key: ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-${{ hashFiles('**/setup.py') }}
+          restore-keys: |
+            ${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-pip-
       - name: Install dependencies
         run: make install-python-ci-dependencies
       - name: Test Python
diff --git a/sdk/python/tests/conftest.py b/sdk/python/tests/conftest.py
index e12a3c115e..df069775a1 100644
--- a/sdk/python/tests/conftest.py
+++ b/sdk/python/tests/conftest.py
@@ -1,4 +1,4 @@
-# Copyright 2019 The Feast Authors
+# Copyright 2021 The Feast Authors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/sdk/python/tests/utils/online_read_write_test.py b/sdk/python/tests/utils/online_read_write_test.py
index ae623d8c7b..766f9a282c 100644
--- a/sdk/python/tests/utils/online_read_write_test.py
+++ b/sdk/python/tests/utils/online_read_write_test.py
@@ -11,7 +11,7 @@ def basic_rw_test(
 ) -> None:
     """
     This is a provider-independent test suite for reading and writing from the online store, to
-    be used by provider-specific tests.
+    be used by provider-specific  tests.
     """
     table = store.get_feature_view(name=view_name)