Pin numpy to 2.2.6 to fix build error

Author: mbklein

.github/workflows/deploy.yml

@@ -51,6 +51,9 @@ jobs:
           aws-region: us-east-1
       - run: ln -s .tfvars/dc-api/samconfig.${DEPLOY_ENV}.yaml .
       - run: make build
+        env:
+          SAM_CLI_BETA_BUILD_PERFORMANCE: 1
+          SAM_CLI_BETA_PACKAGE_PERFORMANCE: 1
       - run: | 
           sam deploy \
             --no-confirm-changeset \

chat/dependencies/requirements.txt

@@ -4,6 +4,7 @@ langchain~=0.2
 langchain-aws~=0.2
 langchain-openai~=0.1
 langgraph~=0.2
+numpy==2.2.6
 openai~=1.35
 opensearch-py
 pyjwt~=2.6.0

chat/src/requirements.txt

@@ -5,6 +5,7 @@ langchain~=0.2
 langchain-aws~=0.2
 langchain-openai~=0.1
 langgraph~=0.2
+numpy==2.2.6
 openai~=1.35
 opensearch-py~=2.8
 pyjwt~=2.6.0