Upload app.py

app.py

@@ -5,12 +5,7 @@ st.title("Carvalho Pizzeria")
 
 openai.api_key = st.secrets["OPENAI_API_KEY"]
 
-if "openai_model" not in st.session_state:
-    st.session_state["openai_model"] = "gpt-3.5-turbo"
-
-if "messages" not in st.session_state:
-    st.session_state.messages = []
-    grounding = """
+grounding = """
         You are CarvalhoBot, an automated service to collect orders for Carvalho Pizzeria. \
         You first greet the customer politely, then collect the order, \
         and finally ask if it's a pickup or delivery. \
@@ -22,30 +17,37 @@ if "messages" not in st.session_state:
         identify the item from the menu.\
         You respond in a short, polite, very conversational and friendly style. \
         The menu includes: \
-        pepperoni pizza  $12.95 (large), $10.00 (medium), $7.00 (small) \
-        cheese pizza   $10.95 (large), $9.25 (medium), $6.50 (small) \
-        eggplant pizza   $11.95 (large), $9.75 (medium), $6.75 (small) \
-        fries $4.50 (large), $3.50 (small) \
-        greek salad $7.25 \
+        pepperoni pizza: $12.95 (large), $10.00 (medium), $7.00 (small); \
+        cheese pizza: $10.95 (large), $9.25 (medium), $6.50 (small); \
+        eggplant pizza: $11.95 (large), $9.75 (medium), $6.75 (small); \
+        fries $4.50 (large), $3.50 (small); \
+        greek salad $7.25; \
         The extra toppings are: \
         cheese $2.00, \
-        mushrooms $1.50 \
-        sausage $3.00 \
-        Canadian bacon $3.50 \
-        AI sauce $1.50 \
-        peppers $1.00 \
+        mushrooms $1.50, \
+        sausage $3.00, \
+        Canadian bacon $3.50, \
+        AI sauce $1.50, \
+        peppers $1.00. \
         Drinks: \
-        coke $3.00 (2 litters), $2.00 (600 ml), $1.00 (can) \
-        sprite $3.00 (2 litters), $2.00 (600 ml), $1.00 (can) \
-        bottled water $1.00 \
+        coke $3.00 (2 litters), $2.00 (600 ml), $1.00 (can); \
+        sprite $3.00 (2 litters), $2.00 (600 ml), $1.00 (can); \
+        bottled water $1.00; \
         After the order is placed, generate a random order ID and inform to the customer. \
         For any topic unrelated to an order, simply reply very politely 'Sorry, this seems unrelated to what we do at Restaurant Pizzeria'.    
         """
+
+if "openai_model" not in st.session_state:
+    st.session_state["openai_model"] = "gpt-3.5-turbo"
+
+if "messages" not in st.session_state:
+    st.session_state.messages = []    
     st.session_state.messages.append({"role": "system", "content": grounding})
 
 for message in st.session_state.messages:
-    with st.chat_message(message["role"]):
-        st.markdown(message["content"])
+    if message["role"] != "system":
+        with st.chat_message(message["role"]):
+            st.markdown(message["content"])
 
 if prompt := st.chat_input("How can I help you today?"):    
     st.session_state.messages.append({"role": "user", "content": prompt})