docs: fix typos in testing-evals and RAG example (#694)

Author: lealre

docs/testing-evals.md

@@ -62,7 +62,7 @@ def weather_forecast(
         return ctx.deps.get_forecast(location, forecast_date)
 
 
-async def run_weather_forecast(  # (3)!
+async def run_weather_forecast(  # (4)!
     user_prompts: list[tuple[str, int]], conn: DatabaseConn
 ):
     """Run weather forecast for a list of user prompts and save."""

examples/pydantic_ai_examples/rag.py

@@ -142,6 +142,7 @@ async def insert_doc_section(
         exists = await pool.fetchval('SELECT 1 FROM doc_sections WHERE url = $1', url)
         if exists:
             logfire.info('Skipping {url=}', url=url)
+            return
 
         with logfire.span('create embedding for {url=}', url=url):
             embedding = await openai.embeddings.create(