Pinecone update to Readme and docker compose for ChatQnA (#540)

Signed-off-by: pallavi jaini <pallavi.jaini@intel.com>
Signed-off-by: AI Workloads <aigoldrush1@g2-r3-2.iind.intel.com>
Signed-off-by: Pallavi Jaini <pallavi,jaini@intel.com>
Signed-off-by: Pallavi Jaini <pallavi.jaini@intel.com>
Signed-off-by: root <root@test-pjaini.535545281608.us-region-2.idcservice.net>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: AI Workloads <aigoldrush1@g2-r3-2.iind.intel.com>
Co-authored-by: Pallavi Jaini <pallavi,jaini@intel.com>
Co-authored-by: root <root@test-pjaini.535545281608.us-region-2.idcservice.net>
Co-authored-by: chen, suyue <suyue.chen@intel.com>

ChatQnA/docker_image_build/build.yaml

@@ -53,6 +53,12 @@ services:
       dockerfile: comps/retrievers/qdrant/haystack/Dockerfile
     extends: chatqna
     image: ${REGISTRY:-opea}/retriever-qdrant:${TAG:-latest}
+  retriever-pinecone:
+    build:
+      context: GenAIComps
+      dockerfile: comps/retrievers/pinecone/langchain/Dockerfile
+    extends: chatqna
+    image: ${REGISTRY:-opea}/retriever-pinecone:${TAG:-latest}
   reranking-tei:
     build:
       context: GenAIComps
@@ -89,6 +95,12 @@ services:
       dockerfile: comps/dataprep/qdrant/langchain/Dockerfile
     extends: chatqna
     image: ${REGISTRY:-opea}/dataprep-qdrant:${TAG:-latest}
+  dataprep-pinecone:
+    build:
+      context: GenAIComps
+      dockerfile: comps/dataprep/pinecone/langchain/Dockerfile
+    extends: chatqna
+    image: ${REGISTRY:-opea}/dataprep-pinecone:${TAG:-latest}
   guardrails-tgi:
     build:
       context: GenAIComps