Update app.py

app.py

@@ -37,8 +37,12 @@ def search_key(d, target_key):
                             recursive_search(item)
 
     recursive_search(d)
+    if len(results)>0:
+        return str(results[0])
+    else :
+        return "Indicator not found. Try globals indicators in this list : ['ESRS E4', 'ESRS 2 MDR', 'ESRS S2', 'ESRS E2', 'ESRS S4', 'ESRS E5', 'ESRS 2', 'ESRS E1', 'ESRS S3', 'ESRS S1', 'ESRS G1', 'ESRS E3']"
+    
     
-    return results
 
 ############################################################################################
 
@@ -65,11 +69,11 @@ class Chroma_retrieverTool(Tool):
 
 class ESRS_info_tool(Tool):
     name = "find_ESRS"
-    description = "Find ESRS description to help you to find what indicators the user want"
+    description = "Find ESRS description to help you to find what indicators the user want to analyze"
     inputs = {
         "indicator": {
             "type": "string",
-            "description": "The indicator name. return the description of the indicator demanded.",
+            "description": "The indicator name with format for example like following "ESRS EX" or "EX". return the description of the indicator demanded.",
         },
     }
     output_type = "string"