fix: remove openllm pypi package because of this package too large (#931)

api/core/model_providers/providers/openllm_provider.py

@@ -1,14 +1,13 @@
 import json
 from typing import Type
 
-from langchain.llms import OpenLLM
-
 from core.helper import encrypter
 from core.model_providers.models.entity.model_params import KwargRule, ModelKwargsRules, ModelType
 from core.model_providers.models.llm.openllm_model import OpenLLMModel
 from core.model_providers.providers.base import BaseModelProvider, CredentialsValidateFailedError
 
 from core.model_providers.models.base import BaseProviderModel
+from core.third_party.langchain.llms.openllm import OpenLLM
 from models.provider import ProviderType
 
 
@@ -46,11 +45,11 @@ class OpenLLMProvider(BaseModelProvider):
         :return:
         """
         return ModelKwargsRules(
-            temperature=KwargRule[float](min=0, max=2, default=1),
+            temperature=KwargRule[float](min=0.01, max=2, default=1),
             top_p=KwargRule[float](min=0, max=1, default=0.7),
             presence_penalty=KwargRule[float](min=-2, max=2, default=0),
             frequency_penalty=KwargRule[float](min=-2, max=2, default=0),
-            max_tokens=KwargRule[int](min=10, max=4000, default=128),
+            max_tokens=KwargRule[int](alias='max_new_tokens', min=10, max=4000, default=128),
         )
 
     @classmethod
@@ -71,7 +70,9 @@ class OpenLLMProvider(BaseModelProvider):
             }
 
             llm = OpenLLM(
-                max_tokens=10,
+                llm_kwargs={
+                    'max_new_tokens': 10
+                },
                 **credential_kwargs
             )