refactor(gpt4free/cocalc/__init__.py): Refactored init file, makes it cleaner and more robust.

gpt4free/cocalc/__init__.py

@@ -9,29 +9,52 @@ class CoCalcResponse(BaseModel):
 
 
 class Completion:
+    """A class for generating text completions using CoCalc's GPT-based chatbot."""
+
+    API_ENDPOINT = "https://cocalc.com/api/v2/openai/chatgpt"
+    DEFAULT_SYSTEM_PROMPT = "ASSUME I HAVE FULL ACCESS TO COCALC. "
+
     @staticmethod
     def create(prompt: str, cookie_input: str) -> CoCalcResponse:
+        """
+        Generate a text completion for the given prompt using CoCalc's GPT-based chatbot.
+
+        Args:
+            prompt: The text prompt to complete.
+            cookie_input: The cookie required to authenticate the chatbot API request.
+
+        Returns:
+            A CoCalcResponse object containing the text completion and a boolean indicating
+            whether the request was successful.
+        """
+
         # Initialize a session with custom headers
         session = Completion._initialize_session(cookie_input)
 
         # Set the data that will be submitted
-        payload = Completion._create_payload(prompt, 'ASSUME I HAVE FULL ACCESS TO COCALC. ')
+        payload = Completion._create_payload(prompt, Completion.DEFAULT_SYSTEM_PROMPT)
 
+        try:
             # Submit the request and return the results
-        return Completion._submit_request(session, payload)
+            response = session.post(Completion.API_ENDPOINT, json=payload).json()
+            return CoCalcResponse(text=response['output'], status=response['success'])
+        except requests.exceptions.RequestException as e:
+            # Handle exceptions that may occur during the request
+            print(f"Error: {e}")
+            return CoCalcResponse(text="", status=False)
 
     @classmethod
-    def _initialize_session(cls, conversation_cookie) -> requests.Session:
+    def _initialize_session(cls, conversation_cookie: str) -> requests.Session:
         """Initialize a session with custom headers for the request."""
 
         session = requests.Session()
         headers = {
-            'Accept': '*/*',
-            'Accept-Language': 'en-US,en;q=0.5',
-            'Origin': 'https://cocalc.com',
-            'Referer': 'https://cocalc.com/api/v2/openai/chatgpt',
-            'Cookie': conversation_cookie,
-            'User-Agent': UserAgent().random,
+            "Accept": "*/*",
+            "Accept-Language": "en-US,en;q=0.5",
+            "Origin": "https://cocalc.com",
+            "Referer": "https://cocalc.com/api/v2/openai/chatgpt",
+            "Cookie": conversation_cookie,
+            "User-Agent": UserAgent().random,
         }
         session.headers.update(headers)
 
@@ -39,9 +62,6 @@ class Completion:
 
     @staticmethod
     def _create_payload(prompt: str, system_prompt: str) -> dict:
-        return {'input': prompt, 'system': system_prompt, 'tag': 'next:index'}
+        """Create the payload for the API request."""
 
-    @staticmethod
-    def _submit_request(session: requests.Session, payload: dict) -> CoCalcResponse:
-        response = session.post('https://cocalc.com/api/v2/openai/chatgpt', json=payload).json()
-        return CoCalcResponse(text=response['output'], status=response['success'])
+        return {"input": prompt, "system": system_prompt, "tag": "next:index"}