Removed useless imports

app.py

@@ -101,8 +101,8 @@ def search_bar_gr(model_names,slider=True,double_search=False,key=None):
     ret.insert(0,col2)
     return ret
 
-#import spaces
-#@spaces.GPU(duration=300)
+import spaces
+@spaces.GPU(duration=300)
 def _run(path,genes,N,progress_bar):
     #Load the model
     progress_bar(0.20, desc="Loading Model...",total=100)
@@ -222,8 +222,6 @@ def reload_env():
     
 
 # Load environment variables
-import dotenv
-dotenv.load_dotenv()
 
 USERNAME = os.environ['GITHUB_USERNAME']
 TOKEN = os.environ['GITHUB_TOKEN']