Update app.py

app.py

@@ -25,7 +25,7 @@ COMPANY_TICKERS = {
     'Datadog': 'DDOG',
     'Samsara': 'IOT',
     'ServiceNow': 'NOW',
-    'ANSYS': 'ANSYS',
+    'ANSYS': 'ANSS',
     'Salesforce Inc':'CRM',
     'Snowflake': 'SNOW',
     'Palo Alto': 'PANW',
@@ -99,6 +99,8 @@ def plot_indicator(data, company_name, ticker, indicator, market_cap):
 def plot_indicators(company_names, indicator_types):
     """Plot the selected indicators for the selected companies."""
     images = []
+    if len(company_names) > 5:
+        return None, "You can select up to 5 companies at the same time."
     if len(company_names) > 1 and len(indicator_types) > 1:
         return None, "You can only select one indicator when selecting multiple companies."
 
@@ -136,7 +138,7 @@ def launch_gradio_app():
         return images, ""
 
     with gr.Blocks() as demo:
-        company_checkboxgroup = gr.CheckboxGroup(choices=company_choices, label="Select Companies")
+        company_checkboxgroup = gr.CheckboxGroup(choices=company_choices, label="Select Companies", max_choices=5)
         
         select_all_checkbox = gr.Checkbox(label="Select All Indicators", value=False, interactive=True)
         indicator_types_checkboxgroup = gr.CheckboxGroup(choices=indicators, label="Select Technical Indicators")