chore: added python-dotenv

pyproject.toml

@@ -5,5 +5,6 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
+    "python-dotenv>=1.2.3",
     "requests>=2.34.2",
 ]

uv.lock

@@ -151,6 +151,15 @@ wheels = [
     { url = "https://pypi.tuna.tsinghua.edu.cn/packages/57/b0/0e52c878c53f245edd3a11020f20979b3f490f245af532c7cae3027754b5/idna-3.19-py3-none-any.whl", hash = "sha256:815e7be7a7806d54abb586dc943addc79e8b2ee16915059658cbeff4b1b43bf4", size = 68550, upload-time = "2026-08-18T05:14:22.343Z" },
 ]
 
+[[package]]
+name = "python-dotenv"
+version = "1.2.3"
+source = { registry = "https://pypi.tuna.tsinghua.edu.cn/simple" }
+sdist = { url = "https://pypi.tuna.tsinghua.edu.cn/packages/6a/53/ed9d74092561d4b01a2ef1349d52cdbc135e526c245f366b089cfca6de49/python_dotenv-1.2.3.tar.gz", hash = "sha256:a20a594dabeaa385725aa239d5244871c143ecb356add8a20fcf23773a6c3a35", size = 58945, upload-time = "2026-08-16T16:54:54.067Z" }
+wheels = [
+    { url = "https://pypi.tuna.tsinghua.edu.cn/packages/0d/17/c5c6b53ddc18f297992099b3d9ec16c855c0ccc83263a21fe4d1c625ec6c/python_dotenv-1.2.3-py3-none-any.whl", hash = "sha256:904552145e8bfed22162c09dab1c2b9b54fefa7b23ba780f4f26ca0316b0f0d9", size = 22780, upload-time = "2026-08-16T16:54:52.473Z" },
+]
+
 [[package]]
 name = "requests"
 version = "2.34.2"
@@ -180,8 +189,12 @@ name = "weather-fetch-lab"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
+    { name = "python-dotenv" },
     { name = "requests" },
 ]
 
 [package.metadata]
-requires-dist = [{ name = "requests", specifier = ">=2.34.2" }]
+requires-dist = [
+    { name = "python-dotenv", specifier = ">=1.2.3" },
+    { name = "requests", specifier = ">=2.34.2" },
+]