duckduckgo test

requirements.txt

@@ -1,3 +1,8 @@
 gradio
 requests
-gradio[oauth]
+gradio[oauth]
+langgraph 
+langchain_openai
+langchain_huggingface
+langchain-community
+duckduckgo-search

utils.py

@@ -0,0 +1,13 @@
+
+from langchain_community.tools import DuckDuckGoSearchRun
+
+
+def DuckDuckGo(query):
+    search_tool = DuckDuckGoSearchRun()
+    results = search_tool.invoke(query)
+    return results
+
+
+if __name__ == "__main__":
+    response = DuckDuckGo("who is the presindent of France")
+    print(response)