fix spelling

Author: wadave

.github/actions/spelling/allow.txt

@@ -13,6 +13,7 @@ INR
 JPY
 JSONRPCt
 Llm
+Nominatim
 WEA
 aconnect
 adk
@@ -26,19 +27,24 @@ cla
 cls
 coc
 codegen
+codelab
 coro
 datamodel
 dunders
 genai
+geolocator
 gle
+gridpoint
 htmlcov
 inmemory
 ipynb
 kwarg
 langgraph
 lifecycles
 linting
+llm
 mcp
+nominatim
 nosetests
 npx
 oauthoidc
@@ -50,5 +56,6 @@ pytype
 socio
 sse
 tagwords
+uvx
 vulnz
 webassets

examples/a2a-mcp-app/README.md

@@ -29,7 +29,7 @@ Before running the application locally, ensure you have the following installed:
 4. **set up .env** 
 
 
-- create .env file in `airbnb_agent` and `weater_agent`folder with the following content
+- create .env file in `airbnb_agent` and `weather_agent`folder with the following content
 ```bash
 GOOGLE_API_KEY="your_api_key_here" 
 ```
@@ -88,5 +88,4 @@ Here're example questions:
 ## References
 - https://github.com/google/a2a-python
 - https://codelabs.developers.google.com/intro-a2a-purchasing-concierge#1
-- https://github.com/alphinside/purchasing-concierge-intro-a2a-codelab-starter
 - https://google.github.io/adk-docs/

examples/a2a-mcp-app/airbnb_agent/.env.example

@@ -1,5 +1,4 @@
 GOOGLE_API_KEY="your key"
-# Choose Model Backend: 0 -> ML Dev, 1 -> Vertex
 GOOGLE_GENAI_USE_VERTEXAI=True
 
 # Vertex AI backend config

examples/a2a-mcp-app/host_agent/Dockerfile

@@ -1,5 +1,4 @@
 GOOGLE_API_KEY="your key"
-# Choose Model Backend: 0 -> ML Dev, 1 -> Vertex
 GOOGLE_GENAI_USE_VERTEXAI=True
 
 # Vertex AI backend config

examples/a2a-mcp-app/weather_agent/.env.example

@@ -0,0 +1,15 @@
+"""
+Copyright 2025 Google LLC
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    https://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""