Update app.py

app.py

@@ -22,6 +22,10 @@ def add_invoice(head, company_name, sp_station, invoice_no, date, amount):
             "Amount": float(amount)
         }
         ledger = pd.concat([ledger, pd.DataFrame([new_row])], ignore_index=True)
+        
+        # Debugging output
+        print("New row added:", new_row)
+        print("Updated ledger:", ledger)
 
         # Filter the ledger for the selected head
         filtered_ledger = ledger[ledger["Head"] == head]
@@ -41,6 +45,9 @@ def search_by_head(head):
         # Filter the ledger for the selected head
         filtered_ledger = ledger[ledger["Head"] == head]
 
+        # Debugging output
+        print(f"Records for {head}:", filtered_ledger)
+
         # Calculate the total for the selected head
         total_amount = filtered_ledger["Amount"].sum()
 
@@ -62,6 +69,9 @@ def generate_ledger_pdf(head):
             print(f"No records found for {head}")
             return None
 
+        # Debugging output
+        print(f"Generating PDF for {head}")
+
         # Use a temporary directory to save the file
         with tempfile.NamedTemporaryFile(delete=False, suffix=".pdf") as tmp_file:
             pdf_file_path = tmp_file.name  # Get the temporary file path
@@ -100,6 +110,7 @@ def generate_ledger_pdf(head):
             pdf.output(pdf_file_path)
 
             # Return the file path for download
+            print(f"PDF generated at: {pdf_file_path}")
             return pdf_file_path
 
     except Exception as e: