Update app.py

app.py

@@ -14,6 +14,8 @@ from email.mime.text import MIMEText
 from email.mime.base import MIMEBase
 from email import encoders
 import os
+from sendgrid import SendGridAPIClient
+from sendgrid.helpers.mail import Mail, Attachment, FileContent, FileName, FileType, Disposition
 
 nltk.download('punkt')
 from nltk.tokenize import word_tokenize
@@ -144,6 +146,7 @@ def answer_question(prompt):
     generated_answer = hub_chain.run(input_data)  
     return generated_answer
 
+    
 
 def process_inputs(llm, file, relevance, diversity, email):
     # Check if file is uploaded
@@ -167,41 +170,51 @@ def process_inputs(llm, file, relevance, diversity, email):
     csv_file = "questions.csv"
     df.to_csv(csv_file, index=False)
 
-    # Check network connectivity to the custom port
+    # Check network connectivity to SendGrid
     try:
-        socket.create_connection(("your.relay.server", 587), timeout=10)  # Replace with your relay server and port
+        socket.create_connection(("smtp.sendgrid.net", 587), timeout=10)
     except OSError:
         return "Network is unreachable. Unable to send email."
 
-    # Email the CSV file
+    # Email the CSV file using SendGrid
     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 = MIMEMultipart()
-    message['From'] = sender_email
-    message['To'] = receiver_email
-    message['Subject'] = subject
-    message.attach(MIMEText(body, 'plain'))
+    message = Mail(
+        from_email=sender_email,
+        to_emails=receiver_email,
+        subject=subject,
+        html_content=body
+    )
 
-    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)
+    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.attachment = attached_file
 
     try:
-        with smtplib.SMTP('your.relay.server', 587) 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())
+        sg = SendGridAPIClient(os.environ.get('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'))
+        response = sg.send(message)
+        print(response.status_code)
+        print(response.body)
+        print(response.headers)
     except Exception as e:
+        print(e.message)
         return f"Failed to send email: {e}"
 
     return "Submitted"
+
+
     
 text_list = []