Update app.py

app.py

@@ -1,6 +1,6 @@
 import os
 
-from crews import get_financial_trading_crew
+from crew import get_financial_trading_crew
 
 def invoke(openai_api_key, serper_api_key, stock_selection, initial_capital, risk_tolerance, trading_strategy_preference, news_impact_consideration):
     if (openai_api_key == ""):
@@ -29,7 +29,7 @@ def invoke(openai_api_key, serper_api_key, stock_selection, initial_capital, ris
         'news_impact_consideration': news_impact_consideration
     }
     
-    return financial_trading_crew.kickoff(inputs=financial_trading_inputs)
+    return get_financial_trading_crew().kickoff(inputs=financial_trading_inputs)
 
 description = """<a href='https://www.gradio.app/'>Gradio</a> UI using the <a href='https://openai.com/'>OpenAI</a> SDK 
                  with <a href='https://openai.com/research/gpt-4'>gpt-4</a> model."""