Update app.py

app.py

@@ -49,39 +49,43 @@ store_categories = {
                "REN by Sushi Library", "Sushi Library", "Tim Hortons", "LM Exchange"]
 }
 
-# ✅ CrewAI Agents & Tasks
+# ✅ CrewAI Agents & Tasks with Backstories
 cleaning_agent = Agent(
-    role="Data Cleaning Agent",
+    role="Data Cleaning Expert",
     goal="Ensure data quality by handling missing values and duplicates.",
-    backstory="An expert in data preprocessing, ensuring high-quality input for analysis.",
+    backstory="A seasoned data scientist who specializes in cleaning and structuring large datasets.",
     llm=ChatOpenAI(model="gpt-4"),
     allow_delegation=True
 )
 
 competitor_agent = Agent(
-    role="Competitor Analysis Agent",
+    role="Competitor Analyst",
     goal="Fetch competitors for the selected mall or generate AI-based fallback.",
+    backstory="A retail market expert who analyzes competitors and provides key insights for store replacements.",
     llm=ChatOpenAI(model="gpt-4"),
     allow_delegation=True
 )
 
 replacement_agent = Agent(
-    role="Store Replacement Agent",
+    role="Store Replacement Specialist",
     goal="Find the best replacement stores matching the selected store’s category.",
+    backstory="An AI-powered retail strategist with expertise in category-based store recommendations.",
     llm=ChatOpenAI(model="gpt-4"),
     allow_delegation=True
 )
 
 prediction_agent = Agent(
-    role="KPI Prediction Agent",
+    role="AI KPI Forecaster",
     goal="Use AutoML to predict sales, footfall, conversion rate, and margins.",
+    backstory="A machine learning expert trained in forecasting business metrics using the best models.",
     llm=ChatOpenAI(model="gpt-4"),
     allow_delegation=True
 )
 
 chatbot_agent = Agent(
-    role="Conversational AI Agent",
+    role="Conversational Data Assistant",
     goal="Answer business-related queries about the dataset.",
+    backstory="An AI-powered assistant trained to answer complex retail analytics questions based on data.",
     llm=ChatOpenAI(model="gpt-4"),
     allow_delegation=True
 )