example: add missing dependencies (#828)

Author: georgeh0

examples/amazon_s3_embedding/pyproject.toml

@@ -3,7 +3,11 @@ name = "amazon-s3-text-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on Amazon S3 files."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[embeddings]>=0.1.67", "python-dotenv>=1.0.1"]
+dependencies = [
+    "cocoindex[embeddings]>=0.1.67",
+    "python-dotenv>=1.0.1",
+    "psycopg[binary,pool]",
+]
 
 [tool.setuptools]
 packages = []

examples/azure_blob_embedding/pyproject.toml

@@ -3,7 +3,11 @@ name = "azure-blob-text-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on Azure Blob Storage files."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[embeddings]>=0.1.67", "python-dotenv>=1.0.1"]
+dependencies = [
+    "cocoindex[embeddings]>=0.1.67",
+    "python-dotenv>=1.0.1",
+    "psycopg[binary,pool]",
+]
 
 [tool.setuptools]
 packages = []

examples/code_embedding/pyproject.toml

@@ -3,7 +3,12 @@ name = "code-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on source code."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[embeddings]>=0.1.67", "python-dotenv>=1.0.1"]
+dependencies = [
+    "cocoindex[embeddings]>=0.1.67",
+    "python-dotenv>=1.0.1",
+    "pgvector>=0.4.1",
+    "psycopg[binary,pool]",
+]
 
 [tool.setuptools]
 packages = []

examples/gdrive_text_embedding/pyproject.toml

@@ -3,7 +3,11 @@ name = "gdrive-text-embedding"
 version = "0.1.0"
 description = "Simple example for cocoindex: build embedding index based on Google Drive files."
 requires-python = ">=3.11"
-dependencies = ["cocoindex[embeddings]>=0.1.67", "python-dotenv>=1.0.1"]
+dependencies = [
+    "cocoindex[embeddings]>=0.1.67",
+    "python-dotenv>=1.0.1",
+    "psycopg[binary,pool]",
+]
 
 [tool.setuptools]
 packages = []

examples/pdf_embedding/main.py

@@ -1,7 +1,6 @@
 import cocoindex
 import os
 import tempfile
-from typing import List, Dict, Any
 
 from dotenv import load_dotenv
 from marker.config.parser import ConfigParser

examples/pdf_embedding/pyproject.toml

@@ -7,6 +7,8 @@ dependencies = [
     "cocoindex[embeddings]>=0.1.67",
     "python-dotenv>=1.0.1",
     "marker-pdf>=1.5.2",
+    "psycopg[binary,pool]",
+    "jinja2>=3.1.6",
 ]
 
 [tool.setuptools]