Update app.py

app.py

@@ -437,25 +437,30 @@ def inventory_report(question):
                            "Currency", "EAN", "UOM", "Quantity", "Gross Weight", "Volume", "Total Value"]
                 table_data = []
         
-                for index, item in enumerate(data1['result'], start=1):
-                    row = [
-                        index,  # Serial number
-                        item['warehouse']['code'],
-                        item['warehouse']['name'],
-                        item['customer']['code'],
-                        item['customer']['name'],
-                        item['skuMaster']['code'],
-                        item['skuMaster']['name'],
-                        item['currency']['code'],
-                        item['eanUpc'],
-                        item['uom']['code'],
-                        item['totalQty'],
-                        item['grossWeight'],
-                        item['volume'],
-                        item['totalValue']
-                    ]
-                    table_data.append(row)
-        
+                # Check if 'content' exists and is a list
+                if data1['result'].get('content', []):
+                    for index, item in enumerate(data1['result'], start=1):
+                        row = [
+                            index,  # Serial number
+                            item['warehouse']['code'],
+                            item['warehouse']['name'],
+                            item['customer']['code'],
+                            item['customer']['name'],
+                            item['skuMaster']['code'],
+                            item['skuMaster']['name'],
+                            item['currency']['code'],
+                            item['eanUpc'],
+                            item['uom']['code'],
+                            item['totalQty'],
+                            item['grossWeight'],
+                            item['volume'],
+                            item['totalValue']
+                        ]
+                        table_data.append(row)
+                else:
+                    print("No data available in 'content'.")
+                    return "There are no inventory details for the warehouse you have given."
+            
                 # Convert to pandas DataFrame
                 df = pd.DataFrame(table_data, columns=headers)
                 print(df)