feat: support siliconCloud rerank

[shaohuzhang1]

feat: support siliconCloud rerank

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[shaohuzhang1]

Here are some points to note:

1. File Renaming: The file name has been changed from reranker.py to siliconcloud_reranker.py. This is an important convention in coding practices to clearly indicate that the file contains logic specifically related to Sillicon Cloud.

2. Imports: There are a few imports and references that need adjustments to better fit modern Python conventions:

   • From langchain_community was removed since dashscope_rerank has been deprecated.
   • The class variable names like top_n, api_base, etc., were capitalized according to PEP 8 guidelines.

3. API Credentials and Model Name: The parameters handling for API credentials and model names have been refined to be more explicit:

   • Added validation checks using raise ValueError to ensure all required fields (api_base, model, api_key) are provided.

4. Error Handling:

   • A basic error handler is added when making the request to the Silicon Cloud API.
   • Specific message formats (_ function imported for translation) provide clearer feedback if something goes wrong.

5. Request Payload:

   • Sent data (documents, query, and configuration details) as JSON to the API endpoint, which should improve performance and reduce complexity compared to concatenating strings.

6. Return Type of compress_documents Method:

   • The method now returns Sequence[Document], assuming that each result item maps directly to a DocChain object. You may want to adjust this type based on how Silicon Cloud responds exactly.

7. Code Organization:

   • Separated document processing into distinct functions where appropriate, improving readability and maintainability.

Overall, these changes make the code more robust, organized, and potentially compatible with current best practices while maintaining compatibility with older versions mentioned in your question.

[shaohuzhang1]

The provided code snippet appears to be part of a validation logic for model credentials based on different types (AliyunBaiLianReranker and SiliconCloudReranker). Some potential issues and optimizations can be suggested:

Potential Issues:

1. Unused Imports:

   • The import statement for AliyunBaiLianModelProvider.model.reranker.AliyunBaiLianReranker is redundant as it's immediately overridden by another class.

2. Unnecessary Exception Handling:

   • The exception handling around the 'dashscope_api_key' condition might unnecessarily wrap exceptions within other exceptions. It would be cleaner to handle errors at the top level where they are defined.

3. Inconsistent Method Name:

   • The method validation_dict uses underscore underscores before an attribute name (which Python considers "double underscore"), but this naming convention should not generally be used outside of special methods like properties or descriptors.

Optimizations:

1. Consistently Use Double Underscore Naming Conventions:

   • Ensure that all attributes use double underlines consistently to avoid syntax errors.

2. Flatten Conditional Checks:

   • Instead of checking each key one by one with multiple raise, you could reduce redundancy and improve readability using list comprehensions or conditional statements in a single line.

Here’s an optimized version of the function:

from common.exception.app_exception import AppApiException
from common.forms import BaseForm
#from setting.models_provider.base_model_provider import BaseModelCredential, ValidCode
from setting.models_provider.impl.aliyun_bai_lian_model_provider.model.reranker import AliyunBaiLianReranker
from setting.models_provider.impl.silicon_cloud_model_provider.model.reranker import SiliconCloudReranker

def is_valid(self, model_type: str, model_name, model_credential: dict):
    if not model_type == 'RERANKER':
        raise AppApiException(ValidCode.valid_error.value,
                              _('{model_type} Model type is not supported').format(model_type=model_type))

    missing_keys = [key for key in ('api_base', 'api_key') if key not in model_credential]
    
    if missing_keys:
        if self.raise_exception:
            raise AppApiException(ValidCode.valid_error.value, 
                                  _('Missing keys: {}. All keys required'.format(', '.join(missing_keys))))
    
    return True


@staticmethod
def encryption_dict(model: dict):
    encrypted_model = {**model}
    api_key = model.get('api_key')
    if api_key:
        # Assuming encryption works here
        encrypted_model['api_key'] = Encryption.encrypt(api_key)  # Replace Encryption.encrypt with actual encryption library call
    return encrypted_model

class RerankForm(BaseForm):
    api_base = forms.TextInputField('API URL', required=True)
    api_key = forms.PasswordInputField('API Key', required=True)

Changes Made:

• Removed the import for BaseModelCredential and its associated classes since they are unused.
• Corrected inconsistent usage of double underscores in attribute names.
• Simplified the condition to check for missing keys and raised only one exception if there are any.
• Refactored the encryption logic into a separate method with static annotation for better clarity.
• Moved form fields definitions into an outer class RerankForm for consistent form organization.

[shaohuzhang1]

The provided code looks clean and does not have any obvious issues or opportunities for optimization. However, here's a brief review:

Code Review

from setting.models_provider.impl.xinference_model_provider.model.tti import XinferenceTextToImage
from setting.models_provider.impl.xinference_model_provider.model.tts import XInferenceTextToSpeech
from smartdoc.conf import PROJECT_DIR
from django.utils.translation import gettext as _

xinference_llm_model_credential = XinferenceLLMModelCredential()
xinference_stt_model_credential = XInferenceSTTModelCredential()

Key Points:

• Imports: The imports are standard and well-chosen.
• Class Definitions: XinferenceTextToImage and XinferenceTextToSpeech classes are defined.
• Constant Initialization: Constants like PROJECT_DIR and translated strings with _() are initialized.

No Issues Found:

• There is no syntax error.
• Variable names follow Python naming conventions.
• Dependencies imported are appropriate for their usage.
• Translation function is used consistently for consistency across the application.

Suggested Improvements:

• If you need to add more constants or translations later, ensure they are organized consistently with other similar constructs in your project.
• Consider using a factory pattern if these models are instantiated frequently and configurations change often.

Overall, the code is good and straightforward; it should work efficiently without modification.