Release 0.6.4 (#1268)

This PR:
- Updates Vectara component by @JAtharva22
- Adds Ollama components by @yamonkjd 
- Fixes bugs in the canvas by @Cristhianzl
- adds Docker image builds on release.

.dockerignore

@@ -1,2 +1,7 @@
 .venv/
-**/aws
+**/aws
+# node_modules
+**/node_modules/
+dist/
+**/build/
+src/backend/langflow/frontend

.github/workflows/pre-release.yml

@@ -47,3 +47,19 @@ jobs:
           POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_API_TOKEN }}
         run: |
           poetry publish
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          file: ./build_and_push.Dockerfile
+          tags: logspace/langflow:${{ steps.check-version.outputs.version }}

.github/workflows/release.yml

@@ -45,3 +45,21 @@ jobs:
           POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_API_TOKEN }}
         run: |
           poetry publish
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          file: ./build_and_push.Dockerfile
+          tags: |
+            logspace/langflow:${{ steps.check-version.outputs.version }}
+            logspace/langflow:latest

build_and_push.Dockerfile

@@ -0,0 +1,79 @@
+
+
+# syntax=docker/dockerfile:1
+# Keep this syntax directive! It's used to enable Docker BuildKit
+
+# Based on https://github.com/python-poetry/poetry/discussions/1879?sort=top#discussioncomment-216865
+# but I try to keep it updated (see history)
+
+################################
+# PYTHON-BASE
+# Sets up all our shared environment variables
+################################
+FROM python:3.10-slim as python-base
+
+# python
+ENV PYTHONUNBUFFERED=1 \
+    # prevents python creating .pyc files
+    PYTHONDONTWRITEBYTECODE=1 \
+    \
+    # pip
+    PIP_DISABLE_PIP_VERSION_CHECK=on \
+    PIP_DEFAULT_TIMEOUT=100 \
+    \
+    # poetry
+    # https://python-poetry.org/docs/configuration/#using-environment-variables
+    POETRY_VERSION=1.7.1 \
+    # make poetry install to this location
+    POETRY_HOME="/opt/poetry" \
+    # make poetry create the virtual environment in the project's root
+    # it gets named `.venv`
+    POETRY_VIRTUALENVS_IN_PROJECT=true \
+    # do not ask any interactive question
+    POETRY_NO_INTERACTION=1 \
+    \
+    # paths
+    # this is where our requirements + virtual environment will live
+    PYSETUP_PATH="/opt/pysetup" \
+    VENV_PATH="/opt/pysetup/.venv"
+
+
+# prepend poetry and venv to path
+ENV PATH="$POETRY_HOME/bin:$VENV_PATH/bin:$PATH"
+
+
+################################
+# BUILDER-BASE
+# Used to build deps + create our virtual environment
+################################
+FROM python-base as builder-base
+RUN
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y \
+    # deps for installing poetry
+    curl \
+    # deps for building python deps
+    build-essential \
+    # npm
+    npm
+
+
+# Now we need to copy the entire project into the image
+WORKDIR /app
+COPY pyproject.toml poetry.lock ./
+COPY src ./src
+COPY Makefile ./
+COPY README.md ./
+RUN curl -sSL https://install.python-poetry.org | python3 - && make build
+
+# Final stage for the application
+FROM python-base as final
+
+# Copy virtual environment and built .tar.gz from builder base
+COPY --from=builder-base /app/dist/*.tar.gz ./
+
+# Install the package from the .tar.gz
+RUN pip install *.tar.gz
+
+WORKDIR /app
+CMD ["python", "-m", "langflow", "run", "--host", "0.0.0.0", "--port", "7860"]

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "langflow"
-version = "0.6.3"
+version = "0.6.4"
 description = "A Python package with a built-in web application"
 authors = ["Logspace <[email protected]>"]
 maintainers = [
@@ -28,15 +28,15 @@ langflow = "langflow.__main__:main"
 
 
 python = ">=3.9,<3.11"
-fastapi = "^0.104.0"
-uvicorn = "^0.23.0"
+fastapi = "^0.108.0"
+uvicorn = "^0.25.0"
 beautifulsoup4 = "^4.12.2"
 google-search-results = "^2.4.1"
 google-api-python-client = "^2.79.0"
 typer = "^0.9.0"
 gunicorn = "^21.2.0"
 langchain = "~0.0.345"
-openai = "^1.3.6"
+openai = "^1.6.1"
 pandas = "2.0.3"
 chromadb = "^0.4.0"
 huggingface-hub = { version = "^0.19.0", extras = ["inference"] }
@@ -47,31 +47,31 @@ unstructured = "^0.11.0"
 pypdf = "^3.17.0"
 lxml = "^4.9.2"
 pysrt = "^1.1.2"
-fake-useragent = "^1.3.0"
+fake-useragent = "^1.4.0"
 docstring-parser = "^0.15"
 psycopg2-binary = "^2.9.6"
 pyarrow = "^14.0.0"
 tiktoken = "~0.5.0"
 wikipedia = "^1.4.0"
-qdrant-client = "^1.4.0"
+qdrant-client = "^1.7.0"
 websockets = "^10.3"
-weaviate-client = "^3.23.0"
+weaviate-client = "^3.26.0"
 jina = "*"
 sentence-transformers = { version = "^2.2.2", optional = true }
 ctransformers = { version = "^0.2.10", optional = true }
-cohere = "^4.37.0"
+cohere = "^4.39.0"
 python-multipart = "^0.0.6"
 sqlmodel = "^0.0.14"
 faiss-cpu = "^1.7.4"
-anthropic = "^0.7.0"
+anthropic = "^0.8.0"
 orjson = "3.9.3"
 multiprocess = "^0.70.14"
 cachetools = "^5.3.1"
 types-cachetools = "^5.3.0.5"
 platformdirs = "^4.1.0"
 pinecone-client = "^2.2.2"
-pymongo = "^4.5.0"
-supabase = "^2.0.3"
+pymongo = "^4.6.0"
+supabase = "^2.3.0"
 certifi = "^2023.11.17"
 google-cloud-aiplatform = "^1.36.0"
 psycopg = "^3.1.9"
@@ -81,13 +81,13 @@ langchain-experimental = "*"
 celery = { extras = ["redis"], version = "^5.3.6", optional = true }
 redis = { version = "^4.6.0", optional = true }
 flower = { version = "^2.0.0", optional = true }
-alembic = "^1.12.0"
+alembic = "^1.13.0"
 passlib = "^1.7.4"
 bcrypt = "4.0.1"
 python-jose = "^3.3.0"
 metaphor-python = "^0.1.11"
-pydantic = "^2.0.0"
-pydantic-settings = "^2.0.3"
+pydantic = "^2.5.0"
+pydantic-settings = "^2.1.0"
 zep-python = "*"
 pywin32 = { version = "^306", markers = "sys_platform == 'win32'" }
 loguru = "^0.7.1"
@@ -100,10 +100,11 @@ extract-msg = "^0.45.0"
 jq = { version = "^1.6.0", markers = "sys_platform != 'win32'" }
 boto3 = "^1.28.63"
 numexpr = "^2.8.6"
-qianfan = "0.0.5"
+qianfan = "0.2.0"
 pgvector = "^0.2.3"
 pyautogen = "^0.2.0"
 langchain-google-genai = "^0.0.2"
+pytube = "^15.0.0"
 
 [tool.poetry.group.dev.dependencies]
 pytest-asyncio = "^0.23.1"