Update app.py

app.py

@@ -8,16 +8,39 @@ from tools.final_answer import FinalAnswerTool
 from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
-# @tool
-# def stockticker(companyName:str)-> str: #it's import to specify the return type
-#     #Keep this format for the description / args / args description but feel free to modify the tool
-#     """A tool that searches the web for the stock market ticker code for a given company name
-#     Args:
-#         companyName: name of the company
-#     """
+@tool
+def chChecker(companyNumber:str, year:int)-> str: #it's import to specify the return type
+    #Keep this format for the description / args / args description but feel free to modify the tool
+    """A tool that checks whether the last accounts filing at Companies House for a specific company used XBRL
+    Args:
+        companyNumber: Company Registration Number (CRN)
+    """
+    
+    chapi = r"12fc98d5-f42a-4c63-8db0-d68a9050ef9e"
+    url = f"https://api.company-information.service.gov.uk/company/{companyNumber}/filing-history"
+    params = {'category': 'accounts'}
+    
+    response = requests.get(url, params=params, auth=(chapi, ''))
+    
+    if response and response.status_code == 200:
+        company_data = response.json()
+    
+    for filing in company_data["items"]:
+        document_metadata_url = filing.get("links", {}).get("document_metadata")
+        dmresponse = requests.get(document_metadata_url, params=params, auth=(chapi, ''))
+        if dmresponse and dmresponse.status_code == 200:
+            filing_data = dmresponse.json()
+            xbrl = False
+        
+            if 'application/xhtml+xml' in filing_data.get('resources', {}):
+                xbrl = True
+            
+            return xbrl
+            
+
 
     
-#     return "What magic will you build ?"
+ 
 
 # searchtool = DuckDuckGoSearchTool()