diff --git a/lua/helpers.lua b/lua/helpers.lua
index 3593f70..edcafe8 100644
--- a/lua/helpers.lua
+++ b/lua/helpers.lua
@@ -51,7 +51,7 @@ helpers.open_term = function(opts)
 end
 
 helpers.has_copilot = function()
-    return vim.fn.getenv('COPILOT_API_KEY') ~= nil
+    return vim.fn.getenv('COPILOT_API_KEY') ~= vim.NIL
 end
 
 return helpers
diff --git a/lua/plugins/codecompanion.lua b/lua/plugins/codecompanion.lua
index 021a497..ada360f 100644
--- a/lua/plugins/codecompanion.lua
+++ b/lua/plugins/codecompanion.lua
@@ -21,8 +21,8 @@ return {
                             env = {
                                 url = vim.env.DEFAULT_OPENAI_API_BASE,
                                 api_key = vim.env.DEFAULT_OPENAI_API_KEY,
-                                chat_url = '/chat/completions',
-                                models_endpoint = '/models',
+                                chat_url = '/v1/chat/completions',
+                                models_endpoint = '/v1/models',
                             },
                             schema = {
                                 model = {
diff --git a/lua/snippets/php.lua b/lua/snippets/php.lua
index 346f496..99ab8f8 100644
--- a/lua/snippets/php.lua
+++ b/lua/snippets/php.lua
@@ -5,43 +5,43 @@ local i = ls.insert_node
 local f = ls.function_node
 
 local function psr_namespace(_, snip)
-    local path = snip.env.TM_FILENAME_FULL or ''
-    -- Get the directory of the path
-    local dir = vim.fs.dirname(path)
-    -- Loop through parent directories to find composer.json
-    while dir ~= '/' and dir ~= nil do
-        local composer_json_path = dir .. '/composer.json'
-        if vim.fn.filereadable(composer_json_path) == 1 then
-            break
-        end
-        dir = vim.fs.dirname(dir)
-    end
-    -- If no composer.json found, return empty string
-    if dir == '/' or dir == nil then
-        return ''
-    end
-
-    -- Decode composer.json and get PSR-4 autoload mappings
-    local composer = vim.json.decode(vim.iter(vim.fn.readfile(dir .. '/composer.json')):join '')
-    local psr4 = composer['autoload'] and composer['autoload']['psr-4']
-
-    -- If no PSR-4 mappings, return empty string
-    if not psr4 then
-        return ''
-    end
-
-    -- Get the relative path from the composer.json directory
-    local relative_path = path:sub(#dir + 2)
-    -- Loop through PSR-4 mappings
-    for namespace, map in pairs(psr4) do
-        -- Check if the relative path matches the mapping
-        if relative_path:match('^' .. map:gsub('/', '%%/')) then
-            -- Extract the suffix of the path after the mapping, removing the filename
-            local suffix = relative_path:sub(#map + 2):match('^(.*)/[^/]+%.php$') or ''
-            local trimmed = namespace:gsub('\\$', '')
-            return trimmed .. (suffix ~= '' and ('\\' .. suffix:gsub('/', '\\')) or '')
-        end
-    end
+    -- local path = snip.env.TM_FILENAME_FULL or ''
+    -- -- Get the directory of the path
+    -- local dir = vim.fs.dirname(path)
+    -- -- Loop through parent directories to find composer.json
+    -- while dir ~= '/' and dir ~= nil do
+    --     local composer_json_path = dir .. '/composer.json'
+    --     if vim.fn.filereadable(composer_json_path) == 1 then
+    --         break
+    --     end
+    --     dir = vim.fs.dirname(dir)
+    -- end
+    -- -- If no composer.json found, return empty string
+    -- if dir == '/' or dir == nil then
+    --     return ''
+    -- end
+    --
+    -- -- Decode composer.json and get PSR-4 autoload mappings
+    -- local composer = vim.json.decode(vim.iter(vim.fn.readfile(dir .. '/composer.json')):join '')
+    -- local psr4 = composer['autoload'] and composer['autoload']['psr-4']
+    --
+    -- -- If no PSR-4 mappings, return empty string
+    -- if not psr4 then
+    --     return ''
+    -- end
+    --
+    -- -- Get the relative path from the composer.json directory
+    -- local relative_path = path:sub(#dir + 2)
+    -- -- Loop through PSR-4 mappings
+    -- for namespace, map in pairs(psr4) do
+    --     -- Check if the relative path matches the mapping
+    --     if relative_path:match('^' .. map:gsub('/', '%%/')) then
+    --         -- Extract the suffix of the path after the mapping, removing the filename
+    --         local suffix = relative_path:sub(#map + 2):match('^(.*)/[^/]+%.php$') or ''
+    --         local trimmed = namespace:gsub('\\$', '')
+    --         return trimmed .. (suffix ~= '' and ('\\' .. suffix:gsub('/', '\\')) or '')
+    --     end
+    -- end
 end
 
 local function class_name(args, snip)