Fixing plugin not loading

ai_answers.py

@@ -45,10 +45,6 @@ def _get_streaming_connection(url: str):
 PLUGIN_NAME = "AI Answers"
 DEFAULT_TABS = "general,science,it,news"
 
-PROVIDER_PRESETS = {
-    'ollama':     {'url': 'http://localhost:11434/v1/chat/completions',       'model': 'llama3.2'},
-}
-
 # UI assets
 
 INTERACTIVE_CSS = '''
@@ -745,70 +741,17 @@ class SXNGPlugin(Plugin):
 
 
 
-    def _ollama_unload_model(self) -> None:
-        try:
-            if self.provider != 'ollama':
-                return
-            if not getattr(self, 'ollama_unload_after', False):
-                return
-            unload_url = (getattr(self, 'ollama_unload_url', '') or '').strip()
-            if not unload_url:
-                return
-
-            conn = None
-            try:
-                conn, path = _get_streaming_connection(unload_url)
-                conn.timeout = 2.0 
-                payload = json.dumps({
-                    "model": self.model,
-                    "messages": [],
-                    "keep_alive": 0
-                })
-                headers = {"Content-Type": "application/json"}
-                if self.api_key and self.api_key not in ('none', 'ollama'):
-                    headers["Authorization"] = f"Bearer {self.api_key}"
-                conn.request("POST", path, body=payload, headers=headers)
-                res = conn.getresponse()
-                res.read()
-                if res.status >= 400:
-                    logger.warning(f"{PLUGIN_NAME}: Ollama unload failed: {res.status} {res.reason}")
-            finally:
-                if conn:
-                    conn.close()
-        except Exception as e:
-            logger.warning(f"{PLUGIN_NAME}: Ollama unload error: {e}")
-
     def _load_config(self):
         self.interactive = os.getenv('LLM_INTERACTIVE', 'true').lower().strip() in ('true', '1', 'yes', 'on')
         self.question_mark_required = os.getenv('LLM_QUESTION_MARK_REQUIRED', 'false').lower().strip() in ('true', '1', 'yes', 'on')
-        raw_provider = os.getenv('LLM_PROVIDER', '').lower().strip()
-        
-        raw_url = os.getenv('LLM_URL', '').strip()
-        if not raw_provider and raw_url:
-            url_lower = raw_url.lower()
-            if ':11434' in url_lower:
-                raw_provider = 'ollama'
-            else:
-                raw_provider = 'error'
-                logger.info(f"{raw_provider}: Ollama not detected")
-        
-        if not raw_provider:
-            self.provider = ''
-            self.model = ''
-            self.api_key = ''
-            return
-        
-        if raw_provider not in PROVIDER_PRESETS:
-            logger.warning(f"{PLUGIN_NAME}: Not Ollama '{raw_provider}', please correct.")
-        self.provider = raw_provider if raw_provider in PROVIDER_PRESETS else 'Error'
-        preset = PROVIDER_PRESETS[self.provider]
 
-        self.api_key = os.getenv('LLM_KEY', '')
-        if not self.api_key and self.provider == 'ollama':
-            self.api_key = 'none'
-        self.api_key = self.api_key.strip()
+        raw_url = os.getenv('LLM_URL', 'http://ollama:11434/v1/chat/completions').strip()
+        if not raw_url.startswith(('http://', 'https://')):
+            raw_url = f"http://{raw_url}"
+        self.endpoint_url = raw_url
 
-        self.model = os.getenv('LLM_MODEL', preset['model']).strip()
+        self.api_key = 'ollama'
+        self.model = os.getenv('LLM_MODEL', 'llama3.2').strip()
 
         try:
             self.max_tokens = max(1, int(os.getenv('LLM_MAX_TOKENS', 200)))
@@ -832,31 +775,10 @@ class SXNGPlugin(Plugin):
             self.context_shallow_count = 15
 
         self.allowed_tabs = set(t.strip() for t in os.getenv('LLM_TABS', DEFAULT_TABS).split(','))
-        
-        preset_url = preset['url']
-        if preset_url and '{model}' in preset_url:
-            preset_url = preset_url.format(model=self.model)
-        
-        raw_url = os.getenv('LLM_URL', '').strip() or preset_url
-        if not raw_url.startswith(('http://', 'https://')):
-            raw_url = f"https://{raw_url}"
-        self.endpoint_url = raw_url
-        
-        self.ollama_unload_after = os.getenv('LLM_OLLAMA_UNLOAD_AFTER', 'false').lower().strip() in ('true', '1', 'yes', 'on')
-        self.ollama_unload_url = ''
-        if self.provider == 'ollama' and self.ollama_unload_after:
-            try:
-                p = urlparse(self.endpoint_url)
-                scheme = p.scheme or 'http'
-                host = p.hostname or 'localhost'
-                port = p.port
-                netloc = f"{host}:{port}" if port else host
-                self.ollama_unload_url = f"{scheme}://{netloc}/api/chat"
-            except Exception:
-                self.ollama_unload_url = "http://localhost:11434/api/chat"
+
         server_secret = settings.get('server', {}).get('secret_key', '')
         self.secret = hashlib.sha256(f"ai_answers_{server_secret}".encode()).hexdigest()
-        
+
         self.system_prompt = os.getenv('LLM_SYSTEM_PROMPT', '').strip()
 
     def _parse_aux_results(self, raw_results, raw_infoboxes, raw_answers):
@@ -901,12 +823,7 @@ class SXNGPlugin(Plugin):
                    
         return results, infoboxes, answers
 
-
-
     def init(self, app):
-        if not self.provider:
-            return
-
         @app.route('/ai-auxiliary-search', methods=['POST'])
         def ai_auxiliary_search():
             if not self.api_key:
@@ -996,9 +913,6 @@ class SXNGPlugin(Plugin):
             except (ValueError, KeyError, AttributeError):
                 abort(403)
 
-            if self.provider != 'ollama':
-                return jsonify({'models': [self.model] if self.model else []})
-
             conn = None
             try:
                 p = urlparse(self.endpoint_url)