⚡ Live Sandbox: AI Dev Tool: Bun Hono TypeSafe (r9y3)

📝 Editable Code Sandbox

```python
# AI Dev Tool: FastAPI Pydantic v2 Micro-SaaS Boilerplate with PostgreSQL Vector Search Extension
# =================================================================================================

from fastapi import FastAPI, Depends
from fastapi.security import HTTPBearer, HTTPAuthorizationCredentials
from pydantic import BaseModel
from typing import List, Optional
import psycopg2
from psycopg2 import extras
import json

# Initialize FastAPI App
app = FastAPI()

# Initialize PostgreSQL Connection
conn = psycopg2.connect(
    host="localhost",
    database="mydatabase",
    user="myuser",
    password="mypassword"
)

# Define Pydantic Models
class User(BaseModel):
    id: int
    name: str
    email: str

class VectorSearchQuery(BaseModel):
    query: str
    limit: int = 10

# Define Authentication Dependency
security = HTTPBearer()

# Define Authentication Function
async def get_current_user(credentials: HTTPAuthorizationCredentials = Depends(security)):
    # Implement Authentication Logic Here
    return credentials.credentials

# Define Vector Search Function
def vector_search(query: str, limit: int = 10):
    """
    Perform vector search on PostgreSQL database.

Args:
    - query (str): Search query.

🖥️ Interactive Execution Terminal Console

⚡ Ready! Click ▶️ Run Code to execute code in browser terminal...