add experimental openai interface

Signed-off-by: Vladimir Mandic <mandic00@live.com>

modules/api/models.py

@@ -375,6 +375,7 @@ class ReqPromptEnhance(BaseModel):
     process_words: Optional[str] = Field(title="Banned words", default=None, description="List of words to process")
     semantic_threshold: Optional[float] = Field(title="Semantic threshold", default=None, description="Semantic similarity threshold for processed words")
     embedding_similarity: Optional[float] = Field(title="Embedding similarity", default=None, description="Embedding similarity threshold for processed words")
+    use_openai: Optional[bool] = Field(title="Use OpenAI", default=False, description="Use OpenAI API for model access")
 
 class ResPromptEnhance(BaseModel):
     prompt: str = Field(title="Prompt", description="Enhanced prompt")

modules/api/process.py

@@ -247,6 +247,7 @@ class APIProcess:
                 process_words=req.process_words,
                 semantic_threshold=req.semantic_threshold,
                 embedding_similarity=req.embedding_similarity,
+                use_openai=req.use_openai
             )
         elif req.type == 'video':
             from modules.ui_video_vlm import enhance_prompt