Update chat.py

chat.py

@@ -1,3 +1,4 @@
+import requests
 from langchain_openai import ChatOpenAI
 import json
 from langchain_core.prompts import ChatPromptTemplate
@@ -6,7 +7,6 @@ from langchain.chains import ConversationChain
 from langchain_google_genai import ChatGoogleGenerativeAI
 from langchain_core.output_parsers import JsonOutputParser
 from langchain_community.llms.cloudflare_workersai import CloudflareWorkersAI
-import requests
 
 from langchain_cohere import ChatCohere
 def langchainConversation(conversation):
@@ -39,7 +39,6 @@ def converse(conversation,provider,model,key,other:dict={}):
             api_token = key.split('~')[1]
         except:
             raise Exception('Invalid Accound Id or api token')
-        import requests
         API_BASE_URL = f"https://api.cloudflare.com/client/v4/accounts/{account_id}/ai/run/"
         headers = {"Authorization": f"Bearer {api_token}"}