Update app.py

app.py

@@ -147,7 +147,6 @@ def answer_question(prompt):
     return generated_answer
 
     
-
 def process_inputs(llm, file, relevance, diversity, email):
     # Check if file is uploaded
     if file is not None:
@@ -170,46 +169,38 @@ def process_inputs(llm, file, relevance, diversity, email):
     csv_file = "questions.csv"
     df.to_csv(csv_file, index=False)
 
-    # Check network connectivity to SendGrid
+    # Check network connectivity to the custom port
     try:
-        socket.create_connection(("smtp.sendgrid.net", 587), timeout=10)
+        socket.create_connection(("your.relay.server", 25), timeout=10)  # Replace with your relay server and port
     except OSError:
         return "Network is unreachable. Unable to send email."
 
-    # Email the CSV file using SendGrid
+    # Email the CSV file
     sender_email = "[email protected]"
+    sender_password = "opri fcxx crkh bvfj"
     receiver_email = email
     subject = "Your Submitted Questions"
     body = "Thank you for your submission. Please find attached the CSV file containing your questions."
 
-    message = Mail(
-        from_email=sender_email,
-        to_emails=receiver_email,
-        subject=subject,
-        html_content=body
-    )
-
-    with open(csv_file, "rb") as f:
-        data = f.read()
-        encoded_file = base64.b64encode(data).decode()
-    
-    attached_file = Attachment(
-        FileContent(encoded_file),
-        FileName('questions.csv'),
-        FileType('text/csv'),
-        Disposition('attachment')
-    )
+    message = MIMEMultipart()
+    message['From'] = sender_email
+    message['To'] = receiver_email
+    message['Subject'] = subject
+    message.attach(MIMEText(body, 'plain'))
 
-    message.attachment = attached_file
+    with open(csv_file, "rb") as attachment:
+        part = MIMEBase('application', 'octet-stream')
+        part.set_payload(attachment.read())
+        encoders.encode_base64(part)
+        part.add_header('Content-Disposition', f"attachment; filename= questions.csv")
+        message.attach(part)
 
     try:
-        sg = SendGridAPIClient(os.environ.get('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'))
-        response = sg.send(message)
-        print(response.status_code)
-        print(response.body)
-        print(response.headers)
+        with smtplib.SMTP('your.relay.server', 25) as server:  # Use your relay server and custom port
+            server.starttls()  # Upgrade the connection to a secure encrypted SSL/TLS connection
+            server.login(sender_email, sender_password)
+            server.sendmail(sender_email, receiver_email, message.as_string())
     except Exception as e:
-        print(e.message)
         return f"Failed to send email: {e}"
 
     return "Submitted"