added gpt4 vision, and changed the gpt4 model to a cheaper one!

sparkytron3000.py

@@ -869,7 +869,44 @@ async def question(ctx):
     )         
 async def question_gpt4(ctx):
     question = ctx.message.content.split(" ", maxsplit=1)[1]
-    answer = await answer_question(question, "gpt-4")
+    answer = await answer_question(question, "gpt-4-vision-preview")
+    chunks = [answer[i:i+1999] for i in range(0, len(answer), 1999)]
+    for chunk in chunks:
+        await ctx.send(chunk)
+        
+@bot.command(
+    description="Image GPT4", 
+    help="Ask GPT4 a question about an image. Usage: !question_gpt4 (link) (question)", 
+    brief="Get an answer"
+    )         
+async def image_gpt4(ctx):
+    image_link = ctx.message.content.split(" ", maxsplit=2)[1]
+    question = ctx.message.content.split(" ", maxsplit=2)[2]
+    
+    headers = {
+        'Content-Type': 'application/json',
+        'Authorization': f'Bearer {os.getenv("openai.api_key")}',
+    }
+
+    data = {
+        "model": "gpt-4-vision-preview",
+        "messages": [{"role": "user", "content": [{"type": "text", "text": question},{"type": "image_url","image_url": {"url": image_link}}]}]
+    }
+
+    url = "https://api.openai.com/v1/chat/completions"
+
+    #try:
+    async with bot.http_session.post(url, headers=headers, json=data) as resp:
+        response_data = await resp.json()
+        print(response_data)
+        answer = response_data['choices'][0]['message']['content']
+        
+
+    #except Exception as error:
+    #    return await handle_error(error)
+    
+    
+    #answer = await answer_question(question, "gpt-4-1106-vision-preview")
     chunks = [answer[i:i+1999] for i in range(0, len(answer), 1999)]
     for chunk in chunks:
         await ctx.send(chunk)