update

app/services/llm_model.py

@@ -6,6 +6,7 @@ from google import genai
 from google.genai import types
 import re
 from g4f.client import Client
+from google.genai.types import GenerateContentConfig, HttpOptions
 
 load_dotenv()
 
@@ -43,7 +44,13 @@ class Model:
             combined_content = f"{prompt}\n\n{query}"
             response = self.client.models.generate_content(
                 model=self.gemini_model, 
-                contents=combined_content
+                contents=combined_content,
+                config=GenerateContentConfig(
+                system_instruction=[
+                    "You're a Mr DermaAI a friendly AI based Dermatologist.",
+                    "Your mission is to help people based on user queries.",
+                ]
+        ),
             )
             return response.text
         except Exception as e: