fixing streaming and safetysettings

main.py

@@ -93,7 +93,7 @@ async def proxy(request: Request, model_path: str, api_key: str = Security(get_a
                 request_json["generationConfig"]
                 request_json["generationConfig"]["responseModalities"] = ["TEXT", "IMAGE"]
 
-        request_json["generationConfig"]["safetySettings"] = [
+        request_json["safetySettings"] = [
             {
                 "category": "HARM_CATEGORY_HATE_SPEECH",
                 "threshold": "OFF"