Update app.py

app.py

@@ -248,7 +248,7 @@ elif tabs == 'Reports':
                         prompt = f"""
                         You are an expert business analyst. Analyze the following data and generate a comprehensive and insightful business report, 
                         including appropriate key performance indicators and recommendations.
-                        Data: dataset:{str(filtered_df.to_json(orient='records'))})}
+                        Data: dataset:{str(filtered_df.to_json(orient='records'))}
                         """
                         response = model.generate_content(prompt)
                         report = response.text