Allow prerelease when installing transformers from main

Author: Wauplin

.github/workflows/pr_modular_tests.yml

@@ -110,7 +110,7 @@ jobs:
       run: |
         python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
         python -m uv pip install -e [quality,test]
-        pip uninstall transformers -y && python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+        pip uninstall transformers -y && python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
         pip uninstall accelerate -y && python -m uv pip install -U accelerate@git+https://github.com/huggingface/accelerate.git --no-deps
 
     - name: Environment

.github/workflows/pr_tests.yml

@@ -116,7 +116,7 @@ jobs:
       run: |
         python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
         python -m uv pip install -e [quality,test]
-        pip uninstall transformers -y && python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+        pip uninstall transformers -y && python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
         pip uninstall accelerate -y && python -m uv pip install -U accelerate@git+https://github.com/huggingface/accelerate.git --no-deps
 
     - name: Environment
@@ -253,7 +253,7 @@ jobs:
         python -m uv pip install -e [quality,test]
         # TODO (sayakpaul, DN6): revisit `--no-deps`
         python -m pip install -U peft@git+https://github.com/huggingface/peft.git --no-deps
-        python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+        python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
         python -m uv pip install -U tokenizers
         pip uninstall accelerate -y && python -m uv pip install -U accelerate@git+https://github.com/huggingface/accelerate.git --no-deps
 

.github/workflows/pr_tests_gpu.yml

@@ -133,7 +133,7 @@ jobs:
           python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
           python -m uv pip install -e [quality,test]
           pip uninstall accelerate -y && python -m uv pip install -U accelerate@git+https://github.com/huggingface/accelerate.git
-          pip uninstall transformers -y && python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+          pip uninstall transformers -y && python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
 
       - name: Environment
         run: |
@@ -204,7 +204,7 @@ jobs:
         python -m uv pip install -e [quality,test]
         python -m uv pip install peft@git+https://github.com/huggingface/peft.git
         pip uninstall accelerate -y && python -m uv pip install -U accelerate@git+https://github.com/huggingface/accelerate.git
-        pip uninstall transformers -y && python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+        pip uninstall transformers -y && python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
 
     - name: Environment
       run: |
@@ -266,7 +266,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m venv /opt/venv && export PATH="/opt/venv/bin:$PATH"
-        pip uninstall transformers -y && python -m uv pip install -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
+        pip uninstall transformers -y && python -m uv pip install --allow-prerelease -U transformers@git+https://github.com/huggingface/transformers.git --no-deps
         python -m uv pip install -e [quality,test,training]
 
     - name: Environment