actions+sdks/python: upgrade pip

Author: moawnallah

.github/actions/setup-environment-action/action.yml

@@ -56,6 +56,13 @@ runs:
           sdks/python/setup.py
           sdks/python/tox.ini
 
+    - name: Upgrade pip to latest version
+      if: ${{ inputs.python-version != '' }}
+      shell: bash
+      run: |
+        python -m pip install --upgrade pip
+        pip --version
+
     - name: Cache tox environments
       if: ${{ inputs.python-version != '' && inputs.tox-cache == 'true' }}
       uses: actions/cache@v3

sdks/python/tox.ini

@@ -106,7 +106,6 @@ commands =
 [testenv:py{39,310,311}-ml]
 # Don't set TMPDIR to avoid "AF_UNIX path too long" errors in certain tests.
 deps =
-  pip==25.0.1
   accelerate>=1.6.0
 setenv =
 extras = test,gcp,dataframe,ml_test
@@ -516,7 +515,6 @@ deps =
   latest: accelerate>=1.6.0
   tensorflow==2.12.0
   protobuf==4.25.5
-  pip==25.0.1
 extras = test,gcp,ml_test
 commands =
   # Log transformers and its dependencies version for debugging