INTPYTHON-395 Redirect langchain tests to new partner repo https://github.com/langchain-ai/langchain-mongod (#43)

Author: caseyclements

.evergreen/config.yml

@@ -137,8 +137,8 @@ buildvariants:
     display_name: Langchain RHEL Python
     expansions:
       DIR: langchain-python
-      REPO_NAME: langchain  # TODO [PYTHON-4679] Merge change in this branch
-      CLONE_URL: -b ci-on-local-atlas --single-branch https://github.com/caseyclements/langchain.git
+      REPO_NAME: langchain-mongodb
+      CLONE_URL: https://github.com/langchain-ai/langchain-mongodb.git
       DATABASE: langchain_test_db
     run_on:
       - rhel87-small

langchain-python/database/langchain_test_docstore.json

@@ -0,0 +1 @@
+[]

langchain-python/database/langchain_test_parent_document_combined.json

@@ -0,0 +1 @@
+[]

langchain-python/indexes/langchain_test_parent_document_vector_index.json

@@ -0,0 +1,14 @@
+{
+    "fields": [
+        {
+            "numDimensions": 1536,
+            "path": "embedding",
+            "similarity": "cosine",
+            "type": "vector"
+        }
+    ],
+    "name": "langchain-test-parent-document-vector-index",
+    "type": "vectorSearch",
+    "database": "langchain_test_db",
+    "collectionName": "langchain_test_parent_document_combined"
+}

langchain-python/run.sh

@@ -9,7 +9,7 @@ set -x
 PYTHON_BINARY=$(find_python3)
 
 # shellcheck disable=SC2164
-cd libs/partners/mongodb
+cd libs/mongodb
 
  $PYTHON_BINARY -m venv venv_pipeline
  source venv_pipeline/bin/activate