Update main.py

main.py

@@ -55,7 +55,23 @@ def check_daily_reset(user_ref):
     except Exception as e:
         print(f"Reset error: {str(e)}")
         return False
-
+        
+# Process receipt image
+def process_receipt(model, image):
+    prompt = """Analyze this image and determine if it's a receipt. If it is a receipt, extract:
+    - Total amount (as float)
+    - List of items purchased (array of strings)
+    - Date of transaction (DD/MM/YYYY format)
+    - Receipt number (as string)
+    Return JSON format with keys: is_receipt (boolean), total, items, date, receipt_number.
+    If not a receipt, return {"is_receipt": false}"""
+    
+    try:
+        response = model.generate_content([prompt, image])
+        return response.text
+    except Exception as e:
+        st.error(f"Gemini error: {str(e)}")
+        return "{}"
 # ========================================
 # Authentication Endpoints
 # ========================================