Add LangChain Agent with tools to visit websites and extract text

playground/langchain-web.py

@@ -0,0 +1,19 @@
+# create a langchain implementation which can visit websites
+# and extract text from them
+
+
+from langchain.utilities import RequestsWrapper, BashProcess
+from langchain.agents import load_tools
+from langchain.agents import initialize_agent
+from langchain.llms import OpenAI
+
+llm = OpenAI(temperature=0)
+
+# load the tools
+
+
+tools = load_tools(["requests", "terminal"], llm=llm)
+
+agent = initialize_agent(tools, llm, agent="zero-shot-react-description", verbose=True)
+
+agent.run("http://localhost:3000/exp use this resource to find out: what is the square root of 2?")