Add bank statement samples and extraction presets

app/gradio.py

@@ -55,6 +55,86 @@ structured_json_templates = {
   "card_last_four": "verbatim-string",
   "amount_tendered": "number",
   "change_due": "number"
+}""",
+    "Basic bank statement": """{
+  "financial_institution": "verbatim-string",
+  "account_holder": "verbatim-string",
+  "account_number": "verbatim-string",
+  "statement_period": {
+    "start_date": "date",
+    "end_date": "date"
+  },
+  "opening_balance": "number",
+  "closing_balance": "number",
+  "currency": "currency",
+  "transaction_count": "integer",
+  "transactions": [
+    {
+      "date": "date",
+      "description": "verbatim-string",
+      "transaction_type": ["debit", "credit", "other"],
+      "amount": "number",
+      "balance": "number"
+    }
+  ]
+}""",
+    "Advanced bank statement": """{
+  "financial_institution": {
+    "name": "verbatim-string",
+    "address": "verbatim-string",
+    "phone": "phone-number",
+    "website": "url"
+  },
+  "account_holder": {
+    "name": "verbatim-string",
+    "address": "verbatim-string"
+  },
+  "account": {
+    "type": "verbatim-string",
+    "number": "verbatim-string",
+    "branch_number": "verbatim-string",
+    "transit_number": "verbatim-string",
+    "routing_number": "verbatim-string",
+    "iban": "iban",
+    "bic": "bic"
+  },
+  "statement_period": {
+    "start_date": "date",
+    "end_date": "date"
+  },
+  "summary": {
+    "opening_balance": "number",
+    "total_credits": "number",
+    "total_debits": "number",
+    "total_fees": "number",
+    "total_interest": "number",
+    "closing_balance": "number",
+    "currency": "currency"
+  },
+  "transaction_count": "integer",
+  "transactions": [
+    {
+      "transaction_date": "date",
+      "posting_date": "date",
+      "description": "verbatim-string",
+      "reference_number": "verbatim-string",
+      "category": [
+        "deposit",
+        "withdrawal",
+        "transfer",
+        "payment",
+        "purchase",
+        "fee",
+        "interest",
+        "refund",
+        "other"
+      ],
+      "debit": "number",
+      "credit": "number",
+      "balance": "number",
+      "currency": "currency"
+    }
+  ]
 }""",
     "Invoice with line items": """{
   "document_type": "verbatim-string",
@@ -268,12 +348,21 @@ with gr.Blocks(title="NuExtract3") as demo:
                 / "data"
                 / "samples"
                 / "invoice-with-items.png",
+                Path(__file__).parents[1]
+                / "data"
+                / "samples"
+                / "BankStatementChequing.png",
+                Path(__file__).parents[1]
+                / "data"
+                / "samples"
+                / "bank statement blog image.webp",
                 *sorted(
                     path
                     for path in (Path(__file__).parents[1] / "data" / "samples").glob(
                         "*.png"
                     )
-                    if path.name != "invoice-with-items.png"
+                    if path.name
+                    not in {"BankStatementChequing.png", "invoice-with-items.png"}
                 ),
             ]
         ],