Update app.py

app.py

@@ -2,6 +2,7 @@ from flask import Flask, request, jsonify
 import requests
 from dotenv import load_dotenv
 import os
+import re
 from helper.openai_api import chat_completion
 
 # Load environment variables from .env file
@@ -58,6 +59,9 @@ def webhook():
                 # Get response with possible image URLs
                 response_data = chat_completion(message_text, sender_id)
                 print("ChatBot Response:\n", response_data)
+                # Convert response_data to dictionary if it's a string
+                if isinstance(response_data, str):
+                    response_data = json.loads(response_data)
                 print(type(response_data))
                 try:
                     
@@ -75,6 +79,20 @@ def webhook():
                         if image_urls:
                             for url in image_urls:
                                 send_image(sender_id, url)
+                    elif isinstance(response_data, str):
+                        # Extract text and URLs from the string
+                        response_text, image_urls = extract_text_and_urls(response_data)
+                        
+                        print(f"Extracted Text: {response_text}")
+                        print(f"Extracted Image URLs: {image_urls}")
+
+                        # Send text and/or images
+                        if response_text:
+                            send_message(sender_id, response_text)
+                        if image_urls:
+                            for url in image_urls:
+                                send_image(sender_id, url)
+
                     else:
                         print("Error: ChatBot response is not a dictionary.")
                         send_message(sender_id, response_data)
@@ -88,6 +106,15 @@ def webhook():
 
         return jsonify({'status': 'ok'})
 
+def extract_text_and_urls(input_string):
+    # Regex pattern to find URLs
+    url_pattern = re.compile(r'https?://\S+|www\.\S+')
+    # Find all URLs using the pattern
+    urls = re.findall(url_pattern, input_string)
+    # Remove URLs from the input string to get the remaining text
+    text = re.sub(url_pattern, '', input_string).strip()
+    return text, urls
+
 def send_message(recipient_id, message_text):
     url = f'https://graph.facebook.com/v12.0/me/messages?access_token={PAGE_ACCESS_TOKEN}'
     headers = {'Content-Type': 'application/json'}