feat: 添加 ddgs 依赖

uv.lock

@@ -365,6 +365,20 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/c3/be/d0d44e092656fe7a06b55e6103cbce807cdbdee17884a5367c68c9860853/dataclasses_json-0.6.7-py3-none-any.whl", hash = "sha256:0dbf33f26c8d5305befd61b39d2b3414e8a407bedc2834dea9b8d642666fb40a", size = 28686 },
 ]
 
+[[package]]
+name = "ddgs"
+version = "9.0.0"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "click" },
+    { name = "lxml" },
+    { name = "primp" },
+]
+sdist = { url = "https://files.pythonhosted.org/packages/1f/08/0e84549a1d7d5950573f73d7bc5d36f2a00f92ad8e644b59066afd430a6f/ddgs-9.0.0.tar.gz", hash = "sha256:53b47c74a8060457cb02cbb64acdf59655d799ce8e0934e945bcd878fcab3a7f", size = 21795 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/e5/05/bd3ed9a28212b313f5678533152c4d79fbc386e44245ca5eed426d75f019/ddgs-9.0.0-py3-none-any.whl", hash = "sha256:5dd11d666d6caf1cfdbd341579637bb670c4b2f41df5413b76705519d8e7a22c", size = 17944 },
+]
+
 [[package]]
 name = "duckduckgo-search"
 version = "8.1.1"
@@ -836,6 +850,7 @@ name = "kitfinalassignment"
 version = "0.1.0"
 source = { virtual = "." }
 dependencies = [
+    { name = "ddgs" },
     { name = "duckduckgo-search" },
     { name = "gradio", extra = ["oauth"] },
     { name = "langchain" },
@@ -849,6 +864,7 @@ dependencies = [
 
 [package.metadata]
 requires-dist = [
+    { name = "ddgs", specifier = ">=9.0.0" },
     { name = "duckduckgo-search", specifier = ">=8.1.1" },
     { name = "gradio", extras = ["oauth"], specifier = ">=5.36.2" },
     { name = "langchain", specifier = ">=0.3.26" },