Update app.py

app.py

@@ -178,7 +178,7 @@ def train_function_no_sweeps(base_model_path):   #, train_dataset, test_dataset)
         load_best_model_at_end=True,
         metric_for_best_model="f1",
         greater_is_better=True,
-        push_to_hub=False,
+        push_to_hub=True,  #jw 20240701False,
         logging_dir=None,
         logging_first_step=False,
         logging_steps=200,
@@ -188,7 +188,6 @@ def train_function_no_sweeps(base_model_path):   #, train_dataset, test_dataset)
         fp16=True,
         #report_to='wandb'
         report_to=None,
-        push_to_hub=True,         #jw 20240701
         hub_token = access_token, #jw 20240701
     )
 
@@ -212,6 +211,8 @@ def train_function_no_sweeps(base_model_path):   #, train_dataset, test_dataset)
     return save_path
 
 # Constants & Globals
+access_token = os.getenv("hf_access_tokens")
+
 MODEL_OPTIONS = [
     "facebook/esm2_t6_8M_UR50D",
     "facebook/esm2_t12_35M_UR50D",