Fix App tests (#14922)

Author: otaj

.azure/app-cloud-e2e.yml

@@ -97,8 +97,15 @@ jobs:
         path: $(pip_cache_dir)
       displayName: Cache pip
 
-    - bash: python -m pip install -e . --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
-      displayName: 'Install lightning'
+    - bash: git restore . && python -m pip install -e . --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
+      displayName: 'Install lightning app'
+      env:
+        PACKAGE_NAME: app
+
+    - bash: git restore . && python -m pip install -e . --find-links https://download.pytorch.org/whl/cpu/torch_stable.html
+      displayName: 'Install pytorch lightning'
+      env:
+        PACKAGE_NAME: pytorch
 
     - bash: python -m pip install -r requirements/app/test.txt -r requirements/app/ui.txt
       displayName: 'Install dependencies'

requirements/app/test.txt

@@ -6,7 +6,7 @@ pytest-cov <=3.0.0
 playwright==1.22.0
 # pytest-flake8
 httpx
-trio
+trio<0.22.0
 pympler
 psutil
 setuptools<=59.5.0