Update app.py

app.py

@@ -18,6 +18,9 @@ genai.configure(api_key=os.getenv("GEMINI_API_KEY"))
 GMAIL_ADDRESS = os.getenv("GMAIL_ADDRESS")
 GMAIL_APP_PASSWORD = os.getenv("GMAIL_APP_PASSWORD")
 
+# Check if running in Hugging Face (set in Space secrets or environment)
+IS_HUGGINGFACE = os.getenv("IS_HUGGINGFACE", "false").lower() == "true"
+
 # Coping Strategies Library
 coping_strategies = {
     "happy": [
@@ -202,7 +205,7 @@ def get_available_times(therapist):
         return gr.update(choices=therapists[therapist]["times"], value=None), f"Available times for {therapist} loaded."
     return gr.update(choices=[], value=None), "Please select a therapist."
 
-# Send emails with retries
+# Send emails with conditional SMTP
 def send_emails(therapist, time_slot, date, user_email, therapist_email, state):
     if "failed_emails" not in state:
         state["failed_emails"] = []
@@ -245,6 +248,17 @@ def send_emails(therapist, time_slot, date, user_email, therapist_email, state):
     msg_user["From"] = GMAIL_ADDRESS
     msg_user["To"] = user_email
     
+    if IS_HUGGINGFACE:
+        # Skip SMTP in Hugging Face due to network issues
+        state["failed_emails"].append({
+            "therapist_email": {"to": therapist_email, "subject": "New Appointment", "body": therapist_body},
+            "user_email": {"to": user_email, "subject": "Appointment Confirmation", "body": user_body},
+            "error": "SMTP skipped in Hugging Face environment",
+            "timestamp": datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        })
+        return False, "SMTP disabled in Hugging Face"
+    
+    # Try SMTP for local or other environments
     max_retries = 3
     for attempt in range(max_retries):
         try:
@@ -255,7 +269,6 @@ def send_emails(therapist, time_slot, date, user_email, therapist_email, state):
             return True, ""
         except (smtplib.SMTPException, ConnectionRefusedError, OSError) as e:
             if attempt == max_retries - 1:
-                # Store failed email content
                 state["failed_emails"].append({
                     "therapist_email": {"to": therapist_email, "subject": "New Appointment", "body": therapist_body},
                     "user_email": {"to": user_email, "subject": "Appointment Confirmation", "body": user_body},
@@ -298,11 +311,12 @@ def schedule_appointment(therapist, time_slot, date, user_email, state):
     therapist_email = therapists[therapist]["email"]
     success, error_msg = send_emails(therapist, time_slot, date, user_email, therapist_email, state)
     if success:
-        return f"Appointment booked with {therapist} on {date} at {time_slot}. Emails sent to {therapist_email} and {user_email}!", state
+        return f"Appointment booked with {therapist} on {date} at {time_slot}. Emails sent from {GMAIL_ADDRESS} to {therapist_email} and {user_email}!", state
     else:
-        return (f"Appointment booked with {therapist} on {date} at {time_slot}, but emails failed: {error_msg}. "
-                f"Please email {therapist_email} with your details (date: {date}, time: {time_slot}) and check {user_email} for confirmation. "
-                f"Emails may be in spam/junk."), state
+        return (f"Appointment booked with {therapist} on {date} at {time_slot}. "
+                f"Emails from {GMAIL_ADDRESS} could not be sent. "
+                f"Please email {therapist_email} with your details (date: {date}, time: {time_slot}) "
+                f"and check {user_email} for confirmation (spam/junk)."), state
 
 # Gradio Interface
 with gr.Blocks(title="Mental Health Support Chatbot") as demo: