(improvement)(launcher)Separate prd and local profiles for langchain4j yaml.

launchers/standalone/src/test/resources/langchain4j-local.yaml

@@ -0,0 +1,42 @@
+langchain4j:
+  # Replace `open_ai` with ollama/zhipu/azure/dashscope as needed.
+  # Note:
+  # 1. `open_ai` is commonly used to connect to cloud-based models;
+  # 2. `ollama` is commonly used to connect to local models.
+  open-ai:
+    chat-model:
+      # It is recommended to replace with your API key in production.
+      # Note: The default API key `demo` is provided by langchain4j community
+      #       which limits 1000 tokens per request.
+      base-url: ${OPENAI_API_BASE:https://api.openai.com/v1}
+      api-key: ${OPENAI_API_KEY:demo}
+      model-name: ${OPENAI_MODEL_NAME:gpt-3.5-turbo}
+      temperature: ${OPENAI_TEMPERATURE:0.0}
+      timeout: ${OPENAI_TIMEOUT:PT60S}
+
+  #    embedding-model:
+  #      base-url: https://api.openai.com/v1
+  #      api-key: demo
+  #      model-name: text-embedding-3-small
+  #      timeout: PT60S
+
+  in-memory:
+    embedding-model:
+      model-name: bge-small-zh
+
+    embedding-store:
+      persist-path: /tmp
+
+#  chroma:
+#    embedding-store:
+#      baseUrl: http://0.0.0.0:8000
+#      timeout: 120s
+
+#  milvus:
+#    embedding-store:
+#      host: localhost
+#      port: 2379
+#      uri: http://0.0.0.0:19530
+#      token: demo
+#      dimension: 512
+#      timeout: 120s