diff --git a/.env b/.env
index ac30d08073bacc96ea00a099b432b065a02130c1..69c06ebf4aa5f858e29656cc39d34c478adf8b9b 100644
--- a/.env
+++ b/.env
@@ -1,7 +1,8 @@
 # To overwrite these variables, create a .env.local file
 
-# The path to the directory where the data will be downloaded on machine
-LILAC_DATA_PATH=./data
+# The path to the project directory. When used, this will be the global project directory for lilac.
+# When not defined, define the project path with `lilac start ./data`.
+# LILAC_DATA_PATH=./data
 
 # Set to 1 for duckdb to use views instead of materialized tables (lower memory usage, but slower).
 DUCKDB_USE_VIEWS=0
@@ -38,3 +39,7 @@ GOOGLE_CLIENT_ID='279475920249-i8llm8vbos1vj5m1qocir8narb3r0enu.apps.googleuserc
 # GOOGLE_CLIENT_SECRET=
 # A random string for oauth sessions.
 # LILAC_OAUTH_SECRET_KEY=
+
+# LangSmith source setup.
+# LANGCHAIN_API_KEY=
+LANGCHAIN_ENDPOINT=https://api.smith.langchain.com
diff --git a/.env.demo b/.env.demo
index b612dcf0fcdbe46595243c67d63d510d7a7cdc00..09311a0b38325b2c40d354746a9568797a3dab21 100644
--- a/.env.demo
+++ b/.env.demo
@@ -2,4 +2,4 @@ LILAC_DATA_PATH='/data'
 HF_HOME=/data/.huggingface
 TRANSFORMERS_CACHE=/data/.cache
 XDG_CACHE_HOME=/data/.cache
-PUBLIC_HF_ANALYTICS=true
+GOOGLE_ANALYTICS_ENABLED=true
diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index f7ccc4ca216d468ff93003bd59e06cb2a6802b40..0000000000000000000000000000000000000000
--- a/.gitattributes
+++ /dev/null
@@ -1,21 +0,0 @@
-data/.cache/lilac/concept/lilac/negative-sentiment/cohere.pkl filter=lfs diff=lfs merge=lfs -text
-data/.cache/lilac/concept/lilac/non-english/cohere.pkl filter=lfs diff=lfs merge=lfs -text
-data/.cache/lilac/concept/lilac/non-english/openai.pkl filter=lfs diff=lfs merge=lfs -text
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-data/.cache/lilac/concept/lilac/toxicity/cohere.pkl filter=lfs diff=lfs merge=lfs -text
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-data/.cache/lilac/concept/lilac/toxicity/gte-small.pkl filter=lfs diff=lfs merge=lfs -text
-data/.cache/lilac/concept/lilac/toxicity/openai.pkl filter=lfs diff=lfs merge=lfs -text
-data/.cache/lilac/concept/lilac/toxicity/palm.pkl filter=lfs diff=lfs merge=lfs -text
-data/.cache/lilac/concept/lilac/toxicity/sbert.pkl filter=lfs diff=lfs merge=lfs -text
diff --git a/Dockerfile b/Dockerfile
index 75827705d349825abb7caa970cd0e72ebf31f75e..8965c583603fd3cbc04073875582f1f1a2c6cd21 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,7 +16,7 @@ WORKDIR $HOME/app
 # Install the dependencies. This will look in ./dist for any wheels that match lilac. If they are
 # not found, it will use the public pip package.
 COPY --chown=user /dist ./dist/
-RUN python -m pip install --find-links=dist lilac
+RUN python -m pip install --find-links=dist lilac[all]
 
 COPY --chown=user .env .
 COPY --chown=user .env.demo .
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-This directory is used for locally built whl files.
-We write a README.md to ensure an empty folder is uploaded when there is no whl.
\ No newline at end of file