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fix: google parser, llm handler and other errors

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This commit is contained in:
Siddhant Rai
2025-01-17 09:22:41 +05:30
parent 811dfecf98
commit c97d1e3363
4 changed files with 141 additions and 102 deletions
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156
application/llm/google_ai.py
View File

@@ -1,60 +1,77 @@
from application.llm.base import BaseLLM
import google.generativeai as genai
from application.core.settings import settings
import logging
from application.llm.base import BaseLLM
class GoogleLLM(BaseLLM):
def __init__(self, api_key=None, user_api_key=None, *args, **kwargs):
super().__init__(*args, **kwargs)
self.api_key = settings.API_KEY
self.user_api_key = user_api_key
genai.configure(api_key=self.api_key)
def _clean_messages_google(self, messages):
return [
cleaned_messages = []
for message in messages[1:]:
cleaned_messages.append(
{
"role": "model" if message["role"] == "system" else message["role"],
"parts": [message["content"]],
}
for message in messages[1:]
]
)
return cleaned_messages
def _clean_tools_format(self, tools_data):
"""
Cleans the tools data format, converting string type representations
to the expected dictionary structure for google-generativeai.
"""
if isinstance(tools_data, list):
return [self._clean_tools_format(item) for item in tools_data]
elif isinstance(tools_data, dict):
if 'function' in tools_data and 'type' in tools_data and tools_data['type'] == 'function':
if (
"function" in tools_data
and "type" in tools_data
and tools_data["type"] == "function"
):
# Handle the case where tools are nested under 'function'
cleaned_function = self._clean_tools_format(tools_data['function'])
return {'function_declarations': [cleaned_function]}
elif 'function' in tools_data and 'type_' in tools_data and tools_data['type_'] == 'function':
cleaned_function = self._clean_tools_format(tools_data["function"])
return {"function_declarations": [cleaned_function]}
elif (
"function" in tools_data
and "type_" in tools_data
and tools_data["type_"] == "function"
):
# Handle the case where tools are nested under 'function' and type is already 'type_'
cleaned_function = self._clean_tools_format(tools_data['function'])
return {'function_declarations': [cleaned_function]}
cleaned_function = self._clean_tools_format(tools_data["function"])
return {"function_declarations": [cleaned_function]}
else:
new_tools_data = {}
for key, value in tools_data.items():
if key == 'type':
if value == 'string':
new_tools_data['type_'] = 'STRING' # Keep as string for now
elif value == 'object':
new_tools_data['type_'] = 'OBJECT' # Keep as string for now
elif key == 'additionalProperties':
if key == "type":
if value == "string":
new_tools_data["type_"] = "STRING"
elif value == "object":
new_tools_data["type_"] = "OBJECT"
elif key == "additionalProperties":
continue
elif key == 'properties':
elif key == "properties":
if isinstance(value, dict):
new_properties = {}
for prop_name, prop_value in value.items():
if isinstance(prop_value, dict) and 'type' in prop_value:
if prop_value['type'] == 'string':
new_properties[prop_name] = {'type_': 'STRING', 'description': prop_value.get('description')}
if (
isinstance(prop_value, dict)
and "type" in prop_value
):
if prop_value["type"] == "string":
new_properties[prop_name] = {
"type_": "STRING",
"description": prop_value.get(
"description"
),
}
# Add more type mappings as needed
else:
new_properties[prop_name] = self._clean_tools_format(prop_value)
new_properties[prop_name] = (
self._clean_tools_format(prop_value)
)
new_tools_data[key] = new_properties
else:
new_tools_data[key] = self._clean_tools_format(value)
@@ -75,64 +92,63 @@ class GoogleLLM(BaseLLM):
formatting="openai",
**kwargs
):
from google import genai
from google.genai import types
client = genai.Client(api_key=self.api_key)
config = {
}
model = 'gemini-2.0-flash-exp'
if formatting=="raw":
response = client.models.generate_content(
model=model,
contents=messages
)
config = {}
model_name = "gemini-2.0-flash-exp"
if formatting == "raw":
client = genai.GenerativeModel(model_name=model_name)
response = client.generate_content(contents=messages)
return response.text
else:
model = genai.GenerativeModel(
model_name=model,
if tools:
client = genai.GenerativeModel(
model_name=model_name,
generation_config=config,
system_instruction=messages[0]["content"],
tools=self._clean_tools_format(tools)
tools=self._clean_tools_format(tools),
)
chat_session = model.start_chat(
chat_session = gen_model.start_chat(
history=self._clean_messages_google(messages)[:-1]
)
response = chat_session.send_message(
self._clean_messages_google(messages)[-1]
)
logging.info(response)
return response.text
def _raw_gen_stream(
self,
baseself,
model,
messages,
stream=True,
tools=None,
**kwargs
):
import google.generativeai as genai
genai.configure(api_key=self.api_key)
config = {
}
model = genai.GenerativeModel(
model_name=model,
return response
else:
gen_model = genai.GenerativeModel(
model_name=model_name,
generation_config=config,
system_instruction=messages[0]["content"]
system_instruction=messages[0]["content"],
)
chat_session = model.start_chat(
history=self._clean_messages_google(messages)[:-1],
chat_session = gen_model.start_chat(
history=self._clean_messages_google(messages)[:-1]
)
response = chat_session.send_message(
self._clean_messages_google(messages)[-1]
, stream=stream
)
for line in response:
if line.text is not None:
yield line.text
return response.text
def _raw_gen_stream(
self, baseself, model, messages, stream=True, tools=None, **kwargs
):
config = {}
model_name = "gemini-2.0-flash-exp"
gen_model = genai.GenerativeModel(
model_name=model_name,
generation_config=config,
system_instruction=messages[0]["content"],
tools=self._clean_tools_format(tools),
)
chat_session = gen_model.start_chat(
history=self._clean_messages_google(messages)[:-1],
)
response = chat_session.send_message(
self._clean_messages_google(messages)[-1], stream=stream
)
for chunk in response:
if chunk.text is not None:
yield chunk.text
def _supports_tools(self):
return True

4
application/tools/agent.py
View File

@@ -89,7 +89,7 @@ class Agent:
if isinstance(resp, str):
yield resp
return
if resp.message.content:
if hasattr(resp, "message") and hasattr(resp.message, "content"):
yield resp.message.content
return
@@ -98,7 +98,7 @@ class Agent:
# If no tool calls are needed, generate the final response
if isinstance(resp, str):
yield resp
elif resp.message.content:
elif hasattr(resp, "message") and hasattr(resp.message, "content"):
yield resp.message.content
else:
completion = self.llm.gen_stream(

36
application/tools/llm_handler.py
View File

@@ -47,23 +47,43 @@ class OpenAILLMHandler(LLMHandler):
class GoogleLLMHandler(LLMHandler):
def handle_response(self, agent, resp, tools_dict, messages):
from google.genai import types
import google.generativeai as genai
while resp.content.parts[0].function_call:
function_call_part = resp.candidates[0].content.parts[0]
while (
hasattr(resp.candidates[0].content.parts[0], "function_call")
and resp.candidates[0].content.parts[0].function_call
):
responses = {}
for part in resp.candidates[0].content.parts:
if hasattr(part, "function_call") and part.function_call:
function_call_part = part
messages.append(
genai.protos.Part(
function_call=genai.protos.FunctionCall(
name=function_call_part.function_call.name,
args=function_call_part.function_call.args,
)
)
)
tool_response, call_id = agent._execute_tool_action(
tools_dict, function_call_part.function_call
)
function_response_part = types.Part.from_function_response(
name=function_call_part.function_call.name, response=tool_response
responses[function_call_part.function_call.name] = tool_response
response_parts = [
genai.protos.Part(
function_response=genai.protos.FunctionResponse(
name=tool_name, response={"result": response}
)
messages.append(function_call_part, function_response_part)
)
for tool_name, response in responses.items()
]
if response_parts:
messages.append(response_parts)
resp = agent.llm.gen(
model=agent.gpt_model, messages=messages, tools=agent.tools
)
return resp
return resp.text
def get_llm_handler(llm_type):

9
application/tools/tool_action_parser.py
View File

@@ -1,5 +1,7 @@
import json
from google.protobuf.json_format import MessageToDict
class ToolActionParser:
def __init__(self, llm_type):
@@ -20,7 +22,8 @@ class ToolActionParser:
return tool_id, action_name, call_args
def _parse_google_llm(self, call):
call_args = json.loads(call.args)
tool_id = call.name.split("_")[-1]
action_name = call.name.rsplit("_", 1)[0]
call = MessageToDict(call._pb)
call_args = call["args"]
tool_id = call["name"].split("_")[-1]
action_name = call["name"].rsplit("_", 1)[0]
return tool_id, action_name, call_args