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adapter_groq.py
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adapter_groq.py
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import json
import time
import httpx
import dirtyjson
import config_manager
import request_manager
# Pull the provider specific options or set defaults if they don't exist already.
ADAPTER_CONFIG = config_manager.get_provider_options("GROQ", {"base_url": "https://api.groq.com/openai", "api_key":""})
async def construct_request(request_headers, endpoint):
api_key = ADAPTER_CONFIG["api_key"]
if request_headers != None and request_headers.get("provider_auth"):
api_key = request_headers.get("provider_auth")
headers = {
"Authorization": "Bearer " + api_key,
"Accept": "application/json",
"Content-Type": "application/json"
}
url = f"{ADAPTER_CONFIG['base_url']}{endpoint}"
return url, headers
async def process_function_calling(request_headers, request_body):
is_streaming_response = request_body.get("stream", False)
"""
Sends a simulated function calling request to an LLM via the /api/chat endpoint,
including a system prompt that details available functions.
"""
# Validate presence of tools in the request
if "tools" not in request_body:
response = request_manager.ResponseStatus(400, {"error": "No tools for function calling specified in the request."})
return response
# Construct the system prompt explaining the available functions and their parameters
system_prompt = "You have the following functions available to you:\n"
for tool in request_body.get("tools", []):
function_info = tool.get("function", {})
function_name = function_info.get("name")
parameters = function_info.get("parameters", {})
system_prompt += f"- Function Name: {function_name}, Parameters: {json.dumps(parameters)}\n"
system_prompt += "Please execute any function you deem appropriate based on the context provided.\n"
system_prompt += """ Respond only in a valid JSON block containing the following keys: \n
"name": "function_name", \n
"arguments": { "parameter1": "value1", "parameter2": "value2" } \n
"""
# Add this system prompt to the message history for the /api/chat request
if "messages" not in request_body:
request_body["messages"] = []
if len(request_body["messages"]) == 0:
response = request_manager.ResponseStatus(400, {"error": "No user messages found in the request."})
return response
request_body["messages"].append({
"role": "system",
"content": system_prompt
})
# Convert OpenAI request format to OLLAMA request format for /api/chat endpoint
request_body = {
"model":request_body['model'],
"response_format": { "type": "json_object" },
"stream": False,
"messages": request_body.get("messages", []),
"temperature": 0
# Assuming your existing conversion logic is applied here
}
# Send the request to the LLM
print("WARN: Sending Tool Request - This is SUPER Experimental!")
url, headers = await construct_request(request_headers, "/v1/chat/completions")
mistral_response = await request_manager.send_request("POST", url, headers=headers, body=request_body)
print(mistral_response.body)
# Validate the LLM's response
if mistral_response.status_code != 200:
# Handle error scenarios appropriately
openai_response = request_manager.ResponseStatus(mistral_response.status_code, mistral_response.body)
prompt_tokens = mistral_response.body.get("prompt_eval_count",0)
completion_tokens = mistral_response.body.get("eval_count",0)
total_tokens = prompt_tokens + completion_tokens
tool_calls = []
try:
response_content = dirtyjson.loads(mistral_response.body["choices"][0]["message"]['content'])
except:
response_content = {}
if "name" in response_content:
if "arguments" in response_content:
tool_calls.append({
"index":0,
"id": f"call_{int(time.time())}",
"type":"function",
"function":{
"name": response_content["name"],
"arguments": json.dumps(response_content["arguments"])
}
})
# Assume the LLM understood and "executed" the function by including its output in the response
# Format the response in OpenAI's function calling format
message_key = "message"
object_type = "chat.completion"
if is_streaming_response:
message_key = "delta"
object_type = "chat.completion.chunk"
response = {
"id": f"chatcmpl-{int(time.time())}",
"object": object_type,
"created": int(time.time()),
"model": mistral_response.body.get("model",request_body['model']),
"system_fingerprint": "fp_1234567890", # This can be a hash of the response content
"choices": [
{
"index": 0,
message_key: {
"role": "assistant",
"content": None,
"tool_calls": tool_calls
},
"logprobs": None,
"finish_reason": "tool_calls"
}
],
"usage": {
"prompt_tokens": prompt_tokens, # Update based on actual usage
"completion_tokens": completion_tokens,
"total_tokens": total_tokens
}
}
openai_response = request_manager.ResponseStatus(200, response)
openai_response.success = True
return openai_response
async def chat_completions(request_headers, request_body):
is_streaming_response = request_body.get("stream", False)
# We will need this later.
number_of_completions = request_body.get("n", 1)
openai_response = request_manager.ResponseStatus(0, None)
provider_request = {
'model': request_body['model'],
'messages': request_body['messages'],
}
if "response_format" in request_body:
provider_request["response_format"] = request_body["response_format"]
if "temperature" in request_body:
provider_request["temperature"] = request_body["temperature"]
if "top_p" in request_body:
provider_request["top_p"] = request_body["top_p"]
if "max_tokens" in request_body:
provider_request["max_tokens"] = request_body["max_tokens"]
if "seed" in request_body:
for i in range(0,len(provider_request["messages"])):
provider_request["messages"][i]["seed"] == request_body['seed']
if "stop" in request_body:
print("WARNING: Only using the first stop paramter")
provider_request["stop"] = request_body["stop"][0]
if "tools" in request_body:
provider_request["tools"] = request_body["tools"]
if "tool_choice" in request_body:
provider_request["tool_choice"] = request_body["tool_choice"]
if "tools" in request_body:
if not request_body['model'].startswith("mistral-large"):
return await process_function_calling(request_headers, request_body)
response_messages = []
prompt_tokens = 0
completion_tokens = 0
response_content = {}
for i in range(0,number_of_completions):
url, headers = await construct_request(request_headers, "/v1/chat/completions")
response = await request_manager.send_request("POST", url, headers, provider_request)
openai_response.status_code = response.status_code
if response.status_code == 400:
if "model is required" in str(response.body):
openai_response.body = request_manager.ERROR_MODEL_NOT_FOUND
else:
openai_response.body = request_manager.ERROR_BAD_REQUEST
return openai_response
elif response.status_code == 500:
openai_response.body = request_manager.ERROR_INTERNAL_SERVER_ERROR
return openai_response
elif response.status_code != 200:
openai_response.status_code = 500
openai_response.body = request_manager.ERROR_UNKNOWN_ERROR
return openai_response
elif not "choices" in response.body:
print("Messages not found in response")
openai_response.status_code = 500
openai_response.body = request_manager.ERROR_UNKNOWN_ERROR
return openai_response
response_messages.append(response.body["choices"][0])
prompt_tokens += response.body['usage'].get("prompt_tokens",0)
completion_tokens += response.body['usage'].get("completion_tokens",0)
response_content = response.body
total_tokens = prompt_tokens + completion_tokens
for i in range(0,len(response_messages)):
response_messages[i]['index'] = i
response_content["choices"] = response_messages
response_content["usage"] = {
"prompt_tokens": prompt_tokens,
"completion_tokens": completion_tokens,
"total_tokens": total_tokens
}
if is_streaming_response:
response_content["object"] = "chat.completion.chunk"
stream_choices = []
for choice in response_content["choices"]:
tool_index = 0
for i in range(0,len(choice['message']["tool_calls"])):
choice['message']['tool_calls'][i]['index'] = tool_index
tool_index += 1
choice['delta'] = choice['message']
del choice['message']
stream_choices.append(choice)
response_content["choices"] = stream_choices
print(response_content)
openai_response = request_manager.ResponseStatus(response.status_code, response_content)
openai_response.success = True
return openai_response
async def list_models(request_headers, request_body):
url,headers= await construct_request(request_headers, "/v1/models")
openai_response = await request_manager.send_request("GET", url, headers)
if openai_response.status_code == 200:
openai_response.success = True
return openai_response
async def get_model(request_headers, request_body):
# This is a little gross because we have to list all models to get any details.
created_time = 0
owner = "organization-owner"
list_response = await list_models(request_headers, request_body)
openai_response = request_manager.ResponseStatus(0, None)
if list_response.success is False:
openai_response.body = request_manager.ERROR_INTERNAL_SERVER_ERROR
openai_response.status_code = 500
return openai_response
list_of_models = list_response.body['data']
model_exists = False
for model in list_of_models:
if model["id"] == request_body['model_id']:
created_time = model["created"]
owner = model["owned_by"]
model_exists = True
break
# We'll handle the error message in the main code.
if not model_exists:
openai_response.body = request_manager.ERROR_MODEL_NOT_FOUND
openai_response.status_code = 404
return openai_response
openai_response_body = {
'id': request_body['model_id'],
'object': 'model',
'created': created_time,
'owned_by': owner
}
openai_response.body = openai_response_body
openai_response.success = True
openai_response.status_code = 200
return openai_response
# -- ROUTING --
async def process_request(request_type, request_headers, request_body):
# Completions API Handling
if request_type == "/v1/chat/completions":
return await chat_completions(request_headers, request_body)
# Embeddings API Handling
elif request_type == "/v1/embeddings":
print("GROQ Doesn't Have Embedding Models Yet")
return request_manager.ResponseStatus(400, request_manager.ERROR_NOT_IMPLEMENTED)
# Model API Handling
elif request_type == "/v1/models":
return await list_models(request_headers, request_body)
elif request_type.startswith("/v1/models/"):
model_id = request_type.split("/")[-1]
if request_body == None:
request_body = {}
request_body["model_id"] = model_id
return await get_model(request_headers,request_body)
else:
return request_manager.ResponseStatus(400, request_manager.ERROR_NOT_IMPLEMENTED)