Update app.py

app.py

@@ -27,7 +27,7 @@ def detect_number_plates(image):
     
     return number_plates
 
-    def save_to_excel(number_plates):
+   def save_to_excel(number_plates):
     # Create a pandas DataFrame
     df = pd.DataFrame({
         "Date": [datetime.now().strftime("%Y-%m-%d %H:%M:%S") for _ in range(len(number_plates))],
@@ -41,8 +41,7 @@ def detect_number_plates(image):
         combined_df.to_excel("number_plates.xlsx", index=False)
     except FileNotFoundError:
         df.to_excel("number_plates.xlsx", index=False)
-
-        def monitor_vehicles(number_plates):
+def monitor_vehicles(number_plates):
     # Load registered number plates from a file or database
     registered_plates = pd.read_csv("registered_plates.csv")["Number Plate"].tolist()
     
@@ -60,7 +59,6 @@ def detect_number_plates(image):
             except FileNotFoundError:
                 pass
 
-
                 def send_alert_email(number_plate):
     # Set up email server
     server = smtplib.SMTP("smtp.gmail.com", 587)