Update app.py

app.py

@@ -264,11 +264,4 @@ def main():
 
 
 if __name__ == "__main__":
-    exit_codes = []
-    total_models = len(MAP_MODELS.keys())
-    for model in MAP_MODELS.keys():
-        p1 = subprocess.Popen(["pip", "install", MAP_MODELS[model]])
-        o = p1.wait()
-        exit_codes.append(o)
-    if len(exit_codes) == total_models:
-            main()
+    main()