Add debug preset (deterministic, should always give the same responses)

presets/Debug-deterministic.txt

@@ -0,0 +1,2 @@
+do_sample=False,
+max_new_tokens=tokens,

server.py

@@ -136,11 +136,11 @@ def fix_galactica(s):
     return s
 
 def encode(prompt, tokens):
-    if not args.cpu:
+    if args.cpu:
+        input_ids = tokenizer.encode(str(prompt), return_tensors='pt', truncation=True, max_length=2048-tokens)
+    else:
         torch.cuda.empty_cache()
         input_ids = tokenizer.encode(str(prompt), return_tensors='pt', truncation=True, max_length=2048-tokens).cuda()
-    else:
-        input_ids = tokenizer.encode(str(prompt), return_tensors='pt', truncation=True, max_length=2048-tokens)
     return input_ids
 
 def decode(output_ids):