[Runtime] Reduce dependency to speed up CI and reduce image size (#3195)

* reduce dependency for runtime

* try making llama-index an optional dependency that's not installed by default

* do not install llama-index in CI

* do not install llama-index in the app docker as well

.github/workflows/dummy-agent-test.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Set up environment
         run: |
           curl -sSL https://install.python-poetry.org | python3 -
-          poetry install --without evaluation
+          poetry install --without evaluation,llama-index
           poetry run playwright install --with-deps chromium
           wget https://huggingface.co/BAAI/bge-small-en-v1.5/raw/main/1_Pooling/config.json -P /tmp/llama_index/models--BAAI--bge-small-en-v1.5/snapshots/5c38ec7c405ec4b44b94cc5a9bb96e735b38267a/1_Pooling/
       - name: Run tests

.github/workflows/review-pr.yml

@@ -50,7 +50,7 @@ jobs:
       run: |
         curl -sSL https://install.python-poetry.org | python3 -
         export PATH="/github/home/.local/bin:$PATH"
-        poetry install --without evaluation
+        poetry install --without evaluation,llama-index
         poetry run playwright install --with-deps chromium
 
     - name: Run OpenDevin

.github/workflows/run-unit-tests.yml

@@ -70,7 +70,7 @@ jobs:
           cache: "poetry"
 
       - name: Install Python dependencies using Poetry
-        run: poetry install
+        run: poetry install --without evaluation,llama-index
 
       - name: Install & Start Docker
         if: env.INSTALL_DOCKER == '1'
@@ -153,7 +153,7 @@ jobs:
           cache: "poetry"
 
       - name: Install Python dependencies using Poetry
-        run: poetry install --without evaluation
+        run: poetry install --without evaluation,llama-index
 
       - name: Build Environment
         run: make build

.github/workflows/solve-issue.yml

@@ -40,7 +40,7 @@ jobs:
       run: |
         curl -sSL https://install.python-poetry.org | python3 -
         export PATH="/github/home/.local/bin:$PATH"
-        poetry install --without evaluation
+        poetry install --without evaluation,llama-index
         poetry run playwright install --with-deps chromium