change the prompt

app.py

@@ -52,7 +52,7 @@ if "embeddings_model" not in st.session_state:
     # We will use the all-MiniLM-L6-v2 model for embeddings
     st.session_state['embeddings_model'] = SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2')
 
-my_system_instructions = "You are a helpful assistant. Be brief and concise. Clasify given text as FAKE or REAL based on the given context in 100 words or less."
+my_system_instructions = "You are a helpful assistant. Be brief and concise. ALWAYS clasify given text as FAKE or REAL based on the given context using 100 words or less."
 
 first_message = "Hello, how can I help you today?"