Update app.py

app.py

@@ -190,7 +190,7 @@ def append_to_at_qalog(your_role, school_selection, output_format, input_text, g
 
     try:
     # Post data to Airtable
-        response = requests.post(AIRTABLE_ENDPOINT, headers=headers, json=data)
+        response = requests.post(AIRTABLE_ENDPOINT, headers=HEADERS, json=data)
     
         # Check for errors
         response.raise_for_status()