[coati] update ci

.github/workflows/run_chatgpt_examples.yml

@@ -28,9 +28,8 @@ jobs:
       - name: Checkout ColossalAI
         uses: actions/checkout@v2
 
-      - name: Install ColossalAI and ChatGPT
+      - name: Install ChatGPT
         run: |
-          pip install -e .
           cd applications/Chat
           pip install -v .
           pip install -r examples/requirements.txt

.github/workflows/run_chatgpt_unit_tests.yml

@@ -30,9 +30,8 @@ jobs:
       - name: Checkout ColossalAI
         uses: actions/checkout@v2
 
-      - name: Install ColossalAI and ChatGPT
+      - name: Install ChatGPT
         run: |
-          pip install -e .
           cd applications/Chat
           pip install -v .
           pip install -r requirements-test.txt