Llama index: Remove patch, and point to upstream main branch (#26)

* Revert "Add patch file to llama_index as maintainer, hopefully temporarily, replaced with trivial example (#25)"

This reverts commit 3781555.

* llama_index now points to upstream main branch. Standarized naming of MONGODB_URI in run.sh

Signed-off-by: Casey Clements <[email protected]>

---------

Signed-off-by: Casey Clements <[email protected]>

Author: caseyclements

.evergreen/config.yml

@@ -160,8 +160,7 @@ buildvariants:
     expansions:
       DIR: llama_index
       REPO_NAME: llama_index
-      # TODO - Update CLONE_URL once pull-request is merged
-      CLONE_URL: -b feature/mongodb-datastore --single-branch https://github.com/caseyclements/llama_index.git
+      CLONE_URL: https://github.com/run-llama/llama_index.git
       DATABASE: llama_index_test_db
     run_on:
       - rhel87-small

llama_index/patches/example_data.patch

@@ -23,7 +23,7 @@ $PYTHON_BINARY -m poetry install --with dev
 
 # Run tests. Sensitive variables in Evergreen come from Evergreen project: ai-ml-pipeline-testing/
 OPENAI_API_KEY=$openai_api_key \
-MONGO_URI=$llama_index_mongodb_uri \
+MONGODB_URI=$llama_index_mongodb_uri \
 MONGODB_DATABASE="llama_index_test_db" \
 MONGODB_COLLECTION="llama_index_test_vectorstore" \
 MONGODB_INDEX="vector_index" \