minor updates in application

app.py

@@ -32,24 +32,30 @@ with st.sidebar:
                                   options=np.arange(0, 37, 1, dtype=int), value=13)
   
     no_of_users = st.select_slider("No. of users", 
-                                    options=np.arange(0, 100, 1, dtype=int), value=2)
+                                    options=np.arange(10, 501, 1, dtype=int), value=30)
   
     st.subheader("One-Time Development Cost (Custom App)", divider="gray")
     development_cost = st.select_slider("Development Cost for Custom App ($)", 
-                                         options=np.arange(3000, 5001, 100, dtype=int), value=3000)
+                                         options=np.arange(3000, 20001, 100, dtype=int), value=3000)
+    st.subheader("Token Usage", divider="gray")
+    input_tokens_per_month = st.slider("Input Tokens per user (Monthly)", 
+                                       min_value=10000, max_value=500000, step=10000, value=85000)
+  
+    output_tokens_per_month = st.slider("Output Tokens per user (Monthly)", 
+                                        min_value=10000, max_value=500000, step=10000, value=85000)
 
 # Fixed parameters
 plan_limits = {"Plus": {"GPT-4o": 640, "GPT4": 320, "price": 20}, # 40 messages/3hrs
                "Team": {"GPT-4o": 1600, "GPT4": 800, "price": 30}} # 100 messages/3hrs, minimum 2 users price 25 pm if billed annually
 
-api_limits = {"GPT-4o": {"input": 0.0100, "output": 0.0300}, "GPT4": {"input": 0.0100, "output": 0.0300}} #usd per 1K tokens
+api_price = {"GPT-4o": {"input": 0.0100, "output": 0.0300}, "GPT4": {"input": 0.0100, "output": 0.0300}} #usd per 1K tokens
 
 # Timeline
 x = np.arange(0, max_months, dtype=int) # in months timeline
 
 # Accumulated cost for ChatGPT-4o API
-api_price_per_month = x * (api_limits["GPT4"]["input"] * 85000 *0.001  + 
-                           api_limits["GPT4"]["output"] * 85000*0.001) * no_of_users 
+api_price_per_month = x * (api_price["GPT4"]["input"] * input_tokens_per_month *0.001  + 
+                           api_price["GPT4"]["output"] * output_tokens_per_month*0.001) * no_of_users 
 
 # Accumulated cost for ChatGPT Team
 team_price_per_month = x * no_of_users * plan_limits["Plus"]["price"]