Delete llm_factory.py

llm_factory.py

@@ -1,97 +0,0 @@
-"""
-LLM Provider Factory for Flare
-"""
-import os
-from typing import Optional
-from dotenv import load_dotenv
-
-from llm_interface import LLMInterface
-from llm_spark import SparkLLM
-from llm_openai import OpenAILLM
-from config_provider import ConfigProvider
-from logger import log_info, log_error, log_warning, log_debug
-
-class LLMFactory:
-    @staticmethod
-    def create_provider() -> LLMInterface:
-        """Create LLM provider based on configuration"""
-        cfg = ConfigProvider.get()
-        llm_config = cfg.global_config.llm_provider
-        
-        if not llm_config:
-            raise ValueError("No LLM provider configured")
-        
-        provider_name = llm_config.name
-        log_info(f"🏭 Creating LLM provider: {provider_name}")
-        
-        # Get provider definition
-        provider_def = cfg.global_config.get_provider_config("llm", provider_name)
-        if not provider_def:
-            raise ValueError(f"Unknown LLM provider: {provider_name}")
-        
-        # Get API key
-        api_key = LLMFactory._get_api_key(provider_name, llm_config.api_key)
-        
-        # Create provider based on name
-        if provider_name == "spark":
-            return LLMFactory._create_spark_provider(llm_config, api_key, provider_def)
-        elif provider_name == "spark_cloud":
-            return LLMFactory._create_spark_provider(llm_config, api_key, provider_def)
-        elif provider_name in ["gpt-4o", "gpt-4o-mini"]:
-            return LLMFactory._create_gpt_provider(llm_config, api_key, provider_def)
-        else:
-            raise ValueError(f"Unsupported LLM provider: {provider_name}")
-    
-    @staticmethod
-    def _create_spark_provider(llm_config, api_key, provider_def):
-        """Create Spark LLM provider"""
-        endpoint = llm_config.endpoint
-        if not endpoint:
-            raise ValueError("Spark endpoint not configured")
-        
-        # Determine variant based on environment
-        is_cloud = bool(os.environ.get("SPACE_ID"))
-        variant = "hfcloud" if is_cloud else "on-premise"
-        
-        return SparkLLM(
-            spark_endpoint=endpoint,
-            spark_token=api_key,
-            provider_variant=variant,
-            settings=llm_config.settings
-        )
-    
-    @staticmethod
-    def _create_gpt_provider(llm_config, api_key, provider_def):
-        """Create OpenAI GPT provider"""
-        return OpenAILLM(
-            api_key=api_key,
-            model=llm_config.name,
-            settings=llm_config.settings
-        )
-    
-    @staticmethod
-    def _get_api_key(provider_name: str, configured_key: Optional[str]) -> str:
-        """Get API key from config or environment"""
-        # First try configured key
-        if configured_key:
-            # Handle encrypted keys
-            if configured_key.startswith("enc:"):
-                from encryption_utils import decrypt
-                return decrypt(configured_key)
-            return configured_key
-        
-        # Then try environment variables
-        env_mappings = {
-            "spark": "SPARK_TOKEN",
-            "gpt-4o": "OPENAI_API_KEY",
-            "gpt-4o-mini": "OPENAI_API_KEY"
-        }
-        
-        env_var = env_mappings.get(provider_name)
-        if env_var:
-            key = os.environ.get(env_var)
-            if key:
-                log_info(f"📌 Using API key from environment: {env_var}")
-                return key
-        
-        raise ValueError(f"No API key found for provider: {provider_name}")