Update app.py

app.py

@@ -1,21 +1,25 @@
-from langchain import hub
-from langchain.agents import AgentExecutor, create_json_chat_agent
-from langchain_community.tools.tavily_search import TavilySearchResults
-from langchain_openai import ChatOpenAI
+from langchain.chat_models import ChatOpenAI
+from langchain.agents import create_json_agent
+from langchain.agents.agent_toolkits import JsonToolkit
+from langchain.tools.json.tool import  JsonSpec
+import json
 
-# Define your API key for OpenAI or any other LLM provider
-OPENAI_API_KEY = 'sk-nAqoChT9cmkAxALwMLdWT3BIbkFJcNHsH5Z5LN2ixPcDAopT'
-openai.api_key=OPENAI_API_KEY 
-
-tools = [TavilySearchResults(max_results=1)]
-
-# Choose the LLM that will drive the agent
-llm = ChatOpenAI(openai_api_key=openai.api_key,temperature=0)
-
-# Construct the JSON agent
-agent = create_json_chat_agent(llm, tools, prompt)
-# Create an agent executor by passing in the agent and tools
-agent_executor = AgentExecutor(
-    agent=agent, tools=tools, verbose=True, handle_parsing_errors=True
-)
-agent_executor.invoke({"input": "what is LangChain?"})
+# file="output.json"
+# with open(file,"r") as f1:
+#     data=json.load(f1)
+#     f1.close()
+data ={
+    "openapi": "3.0.0",
+    "info": {
+      "title": "OpenAI API",
+      "description": "The OpenAI REST API. Please see https://platform.openai.com/docs/api-reference for more details.",
+      "version": "2.0.0",
+      "termsOfService": "https://openai.com/policies/terms-of-use",
+      "contact": {
+        "name": "OpenAI Support",
+        "url": "https://help.openai.com/"
+      }}}
+spec=JsonSpec(dict_=data,max_value_length=4000)
+toolkit=JsonToolkit(spec=spec)
+agent=create_json_agent(llm=ChatOpenAI(openai_api_key="sk-nAqoChT9cmkAxALwMLdWT3BIbkFJcNHsH5Z5LN2ixPcDAopT",temperature=0,model="gpt-4"),toolkit=toolkit,max_iterations=1000,verbose=True)
+print(agent.run("what are the request method for openapi endpoint"))