ci: Add ruff linter (#10)

.github/workflows/ci-linter-ruff.yml

@@ -0,0 +1,8 @@
+name: Ruff linter
+on: [ push, pull_request ]
+jobs:
+  ruff:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: chartboost/ruff-action@v1

01-resource-referral/langgraph-workflow.py

@@ -3,10 +3,8 @@
 from datetime import datetime
 from dotenv import main
 import operator
-import json
 from typing import TypedDict, Annotated, Sequence
 # import os
-import textwrap
 import graphviz  # type: ignore
 
 from langgraph.prebuilt import ToolInvocation  # type: ignore

01-resource-referral/my_tools.py

@@ -49,14 +49,14 @@ def get_services_from_211(city:str, keyword:str | list[str]):
         # difficult to find param {location_id}, location_id returns dataowner
         location_id = first_result["idLocation"]
         print("211 location_id: " + location_id)
-    except:
+    except Exception:
         print("Failed to get location result")
     try:
         # In Query: /api/Locations/complete/{location_id}, location_id is inconsistent with other queries
         service_list = f"{TWO_ONE_ONE_BASE_SEARCH_ENDPOINT}/ServicesAtLocation?idLocation={location_id}"
         service_search = requests.get(service_list, headers=headers)
         return json.dumps(service_search.json(), indent=2)
-    except:
+    except Exception:
         print("Failed to get services at location")
     return "[]"