Add random seed to voice reply generation and enhance image sending function with customizable caption

VoiceReply.py

@@ -2,6 +2,7 @@ import requests
 import os
 import time
 import urllib.parse
+import random
 
 def generate_voice_reply(prompt, model="openai-audio", voice="coral", audio_dir="."):
     """
@@ -23,6 +24,7 @@ def generate_voice_reply(prompt, model="openai-audio", voice="coral", audio_dir=
     print("DEBUG: Starting generate_voice_reply")
     print(f"DEBUG: Received prompt: {prompt}")
     os.makedirs(audio_dir, exist_ok=True)
+    randomSeed = random.randint(0, 999999)
     # Append system prompt to the user's prompt
     system_prompt = ("Your name is Eve, a WhatsApp bot that can generate images from Flux and help users generate images. "
                      "To generate an image, send a message like: /imagine prompt. Rules: Don't say that you can't send whatsapp messages or generate images. Be friendly and helpful to users. help them with prompts. You can engage in general conversation. ")
@@ -30,7 +32,7 @@ def generate_voice_reply(prompt, model="openai-audio", voice="coral", audio_dir=
     print(f"DEBUG: Full prompt: {full_prompt}")
 
     encoded_prompt = urllib.parse.quote(full_prompt)
-    url = f"http://text.pollinations.ai/{encoded_prompt}?model={model}&voice={voice}"
+    url = f"http://text.pollinations.ai/{encoded_prompt}?model={model}&voice={voice}&seed={randomSeed}"
     print(f"DEBUG: Fetching audio with URL: {url}")
     
     try:

app.py

@@ -66,10 +66,10 @@ def send_message(message_id, to_number, message, retries=3):
             if i == retries-1:
                 return {"error": str(e)}
 
-def send_image(message_id, to_number, image_path, retries=3):
+def send_image(message_id, to_number, image_path, caption = "Here you go!", retries=3):
     chat_id = to_number if to_number.endswith("@g.us") else to_number
     url     = f"{GREEN_API_MEDIA_URL}/waInstance{GREEN_API_ID_INSTANCE}/sendFileByUpload/{GREEN_API_TOKEN}"
-    payload = {"chatId": chat_id, "caption": "Here you go!", "quotedMessageId": message_id}
+    payload = {"chatId": chat_id, "caption": caption, "quotedMessageId": message_id}
     files   = [("file", ("image.jpg", open(image_path, "rb"), "image/jpeg"))]
     for i in range(retries):
         try:
@@ -128,14 +128,20 @@ def handle_image_generation(message_id, chat_id, prompt):
     try:
         img, path, ret_prompt, url = generate_image(prompt, message_id, message_id, image_dir)
         if img:
-            send_image(message_id, chat_id, path)
-            send_message(
-                message_id, chat_id,
-                f"✅ Image ready: {url}\n>{chr(8203)} _{ret_prompt}_"
+            # Split the ret_prompt into paragraphs and wrap each in underscores for italics.
+            formatted_ret_prompt = "\n\n".join(
+                f"_{paragraph.strip()}_" for paragraph in ret_prompt.split("\n\n") if paragraph.strip()
+            )
+            send_image(
+                message_id,
+                chat_id,
+                path,
+                caption=f"✨ Image ready: {url}\n>{chr(8203)} {formatted_ret_prompt}"
             )
         else:
             send_message(message_id, chat_id, "Image generation failed.")
-    except:
+    except Exception as e:
+        logging.error("Error in handle_image_generation: %s", e)
         send_message(message_id, chat_id, "Error generating image.")
 
 # --- webhook ---