Update helper_function.py

helper_function.py

@@ -1,3 +1,12 @@
+def get_all_models():
+   with open("requirements.txt") as f:
+    content = f.readlines()
+    models = []
+    for line in content:
+        if "huggingface.co" in line:
+            models.append(line.split("/")[4])
+    return models
+
 
 def clear_input():
     return ("", "")