Update app.py

app.py

@@ -5,17 +5,12 @@ import pandas as pd
 from reportlab.lib.pagesizes import letter
 from reportlab.pdfgen import canvas
 from io import BytesIO
+from dotenv import load_dotenv
 
-# Load environment variables
+# Load environment variables from .env file
 load_dotenv()
 
-# Required env vars check
-required_env_vars = ['SF_USERNAME', 'SF_PASSWORD', 'SF_SECURITY_TOKEN']
-missing_vars = [var for var in required_env_vars if not os.getenv(var)]
-if missing_vars:
-    raise EnvironmentError(f"Missing required environment variables: {missing_vars}")
-
-# Salesforce credentials
+# Salesforce credentials from environment variables
 SF_USERNAME = os.getenv('SF_USERNAME')
 SF_PASSWORD = os.getenv('SF_PASSWORD')
 SF_SECURITY_TOKEN = os.getenv('SF_SECURITY_TOKEN')
@@ -51,7 +46,7 @@ def generate_pdf_report(supervisor_name, project_id, checklist, suggestions):
 
     return file_path
 
-# Function to generate CSV report
+# Function to generate a CSV report
 def generate_csv_report(supervisor_name, project_id, checklist, suggestions):
     file_path = f"reports/{supervisor_name}_{project_id}_report.csv"