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from langchain_openai import ChatOpenAI |
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import json |
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from langchain_core.prompts import ChatPromptTemplate |
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from langchain_groq import ChatGroq |
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from langchain.chains import ConversationChain |
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from langchain_google_genai import ChatGoogleGenerativeAI |
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from langchain_core.output_parsers import JsonOutputParser |
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from langchain_community.llms.cloudflare_workersai import CloudflareWorkersAI |
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import requests |
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from langchain_cohere import ChatCohere |
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def langchainConversation(conversation): |
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prompts = [] |
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for message in conversation: |
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prompts.append((message['role'],message['context'])) |
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chat_template = ChatPromptTemplate.from_messages(prompts) |
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return chat_template.format_messages() |
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def segmind_input_parser(input): |
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toreturn = [] |
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for thisdict in input: |
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toreturn.append({'role':thisdict['role'],'content':thisdict['context']}) |
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return toreturn |
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def segmind_output_parser(input): |
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return json.dumps({"content": input['choices'][0]['message']['content'], "additional_kwargs": {}, "response_metadata": {}, "type": "ai", "name": None, "id": input['id'], "example": False, "tool_calls": [], "invalid_tool_calls": [], "usage_metadata": {"input_tokens": input['usage']['prompt_tokens'], "output_tokens": input['usage']['completion_tokens'], "total_tokens": input['usage']['total_tokens']}},indent=4) |
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def converse(conversation,provider,model,key,other:dict={}): |
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if(provider=='groq'): |
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chat = ChatGroq(temperature=0, groq_api_key=key, model_name=model) |
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elif(provider=='gemini'): |
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chat = ChatGoogleGenerativeAI(model=model,google_api_key=key) |
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elif(provider=='cohere'): |
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chat = ChatCohere(model=model,cohere_api_key=key) |
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elif(provider=='lepton'): |
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url = f'https://{model}.lepton.run/api/v1/' |
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print(url) |
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chat = ChatOpenAI(openai_api_base = url,openai_api_key=key) |
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elif(provider == 'cloudflare'): |
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try: |
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account_id = key.split('~')[0] |
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api_token = key.split('~')[1] |
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except: |
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raise Exception('Invalid Accound Id or api token') |
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chat = CloudflareWorkersAI(account_id=account_id,api_token=api_token,model=model) |
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return json.dumps({'content':chat.invoke(langchainConversation(conversation))}) |
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elif(provider == 'openrouter'): |
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chat = ChatOpenAI( |
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base_url="https://openrouter.ai/api/v1", |
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api_key=key, |
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model=model |
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) |
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elif(provider == 'segmind'): |
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url = f"https://api.segmind.com/v1/{model}" |
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data = { |
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"messages": segmind_input_parser(conversation) |
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} |
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response = requests.post(url, json=data, headers={'x-api-key': key}) |
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output = json.loads(response.text) |
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print(json.dumps(output,indent=4)) |
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return segmind_output_parser(output) |
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else: |
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return json.dumps({'content':'unspported Provider'}) |
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return json.dumps(json.loads(chat.invoke(langchainConversation(conversation)).json()),indent=4) |
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