diff --git a/backends/c_transformers/install.py b/backends/c_transformers/install.py
index 5dadc1e0..0b60eb34 100644
--- a/backends/c_transformers/install.py
+++ b/backends/c_transformers/install.py
@@ -27,6 +27,12 @@ class Install:
             # Step 2: Install dependencies using pip from requirements.txt
             requirements_file = current_dir / "requirements.txt"
             subprocess.run(["pip", "install", "--upgrade", "--no-cache-dir", "-r", str(requirements_file)])
+
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file 
             with open(install_file,"w") as f:
                 f.write("ok")
             print("Installed successfully")
diff --git a/backends/gpt_4all/install.py b/backends/gpt_4all/install.py
new file mode 100644
index 00000000..3ae37da6
--- /dev/null
+++ b/backends/gpt_4all/install.py
@@ -0,0 +1,43 @@
+import subprocess
+from pathlib import Path
+import requests
+from tqdm import tqdm
+
+class Install:
+    def __init__(self, api):
+        # Get the current directory
+        current_dir = Path(__file__).resolve().parent
+        install_file = current_dir / ".installed"
+
+        if not install_file.exists():
+            print("-------------- GPT4All backend by nomic-ai -------------------------------")
+            print("This is the first time you are using this backend.")
+            print("Installing ...")
+            try:
+                print("Checking pytorch")
+                import torch
+                import torchvision
+                if torch.cuda.is_available():
+                    print("CUDA is supported.")
+                else:
+                    print("CUDA is not supported. Reinstalling PyTorch with CUDA support.")
+                    self.reinstall_pytorch_with_cuda()
+            except Exception as ex:
+                self.reinstall_pytorch_with_cuda()
+            # Step 2: Install dependencies using pip from requirements.txt
+            requirements_file = current_dir / "requirements.txt"
+            subprocess.run(["pip", "install", "--no-cache-dir", "-r", str(requirements_file)])
+            
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file 
+            
+            with open(install_file,"w") as f:
+                f.write("ok")
+            print("Installed successfully")
+            
+    def reinstall_pytorch_with_cuda(self):
+        subprocess.run(["pip", "install", "torch", "torchvision", "torchaudio", "--no-cache-dir", "--index-url", "https://download.pytorch.org/whl/cu117"])
+        
\ No newline at end of file
diff --git a/backends/gpt_j_a/install.py b/backends/gpt_j_a/install.py
index d96fdafd..aeb156c6 100644
--- a/backends/gpt_j_a/install.py
+++ b/backends/gpt_j_a/install.py
@@ -27,6 +27,13 @@ class Install:
             # Step 2: Install dependencies using pip from requirements.txt
             requirements_file = current_dir / "requirements.txt"
             subprocess.run(["pip", "install", "--no-cache-dir", "-r", str(requirements_file)])
+            
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file 
+            
             with open(install_file,"w") as f:
                 f.write("ok")
             print("Installed successfully")
diff --git a/backends/gpt_j_m/install.py b/backends/gpt_j_m/install.py
index f0349775..47b3b3bd 100644
--- a/backends/gpt_j_m/install.py
+++ b/backends/gpt_j_m/install.py
@@ -27,6 +27,12 @@ class Install:
             # Step 2: Install dependencies using pip from requirements.txt
             requirements_file = current_dir / "requirements.txt"
             subprocess.run(["pip", "install", "--no-cache-dir", "-r", str(requirements_file)])
+            
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file             
             with open(install_file,"w") as f:
                 f.write("ok")
             print("Installed successfully")
diff --git a/backends/llama_cpp_official/install.py b/backends/llama_cpp_official/install.py
index a02eceb5..72f02763 100644
--- a/backends/llama_cpp_official/install.py
+++ b/backends/llama_cpp_official/install.py
@@ -27,6 +27,12 @@ class Install:
             # Step 2: Install dependencies using pip from requirements.txt
             requirements_file = current_dir / "requirements.txt"
             subprocess.run(["pip", "install", "--no-cache-dir", "-r", str(requirements_file)])
+
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file 
             with open(install_file,"w") as f:
                 f.write("ok")
             print("Installed successfully")
diff --git a/backends/py_llama_cpp/install.py b/backends/py_llama_cpp/install.py
index 8f70c81e..45de125a 100644
--- a/backends/py_llama_cpp/install.py
+++ b/backends/py_llama_cpp/install.py
@@ -27,6 +27,12 @@ class Install:
             # Step 2: Install dependencies using pip from requirements.txt
             requirements_file = current_dir / "requirements.txt"
             subprocess.run(["pip", "install", "--no-cache-dir", "-r", str(requirements_file)])
+            
+            # Create ther models folder
+            models_folder = Path("./models/c_transformers")
+            models_folder.mkdir(exist_ok=True, parents=True)
+            
+            #Create the install file 
             with open(install_file,"w") as f:
                 f.write("ok")
             print("Installed successfully")