Update core/stock_analysis.py

core/stock_analysis.py

@@ -90,6 +90,7 @@ def analyze_stock(ticker, llm):
 
     PROVIDE THE DETAILS based on just the FACTS present in the document
     PROVIDE THE DETAILS IN an JSON Object. Stick to the below JSON object
+    MAKE 100% SURE THAT THE "ticker" value is a valid ticker symbol from the documents from NSE India
     {{
       "stock_summary": {{
         "company_name": "",