Refactor: Add system prompt to messages in the Model class, not in Participant

week2/community-contributions/day1_three_party_chat.ipynb

@@ -92,7 +92,7 @@
     "        if isinstance(self.api, OpenAI):\n",
     "            completion = self.api.chat.completions.create(\n",
     "                model=self.name,\n",
-    "                messages=messages,\n",
+    "                messages=[{\"role\": \"system\", \"content\": system}] + messages,\n",
     "                max_tokens=300\n",
     "            )\n",
     "            completion = completion.choices[0].message.content\n",
@@ -112,7 +112,6 @@
     "        return self.parse_answer(completion)\n",
     "\n",
     "    def parse_answer(self, answer):\n",
-    "        # \n",
     "        # Remove prefix 'Name:' from answer if present.\n",
     "        regex = r\"(?P<name>\\w+): (?P<content>.*)\"\n",
     "        match = re.match(regex, answer, re.DOTALL)\n",
@@ -146,8 +145,6 @@
     "        self.role = system_prompt\n",
     "        self.initial_msg = initial_message\n",
     "        self.messages = []  # keeps conversation history\n",
-    "        if isinstance(self.model.api, OpenAI) and self.role:\n",
-    "            self.messages = [{\"role\": \"system\", \"content\": self.role}]\n",
     "        self.last_msg = \"\"\n",
     "\n",
     "    def speak(self):\n",