Refactoring VMware Integration and Implementing AWS Support (#44)

* Initailize aws support

* Add README for the VM server

* Refactor OSWorld for supporting more cloud services.

* Initialize vmware and aws implementation v1, waiting for verification

* Initlize files for azure, gcp and virtualbox support

* Debug on the VMware provider

* Fix on aws interface mapping

* Fix instance type

* Refactor

* Clean

* hk region; debug

* Fix lock

* Remove print

* Remove key_name requirements when allocating aws vm

* Clean README

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Co-authored-by: XinyuanWangCS <xywang626@gmail.com>

desktop_env/providers/__init__.py

@@ -0,0 +1,18 @@
+from desktop_env.providers.base import VMManager, Provider
+from desktop_env.providers.vmware.manager import VMwareVMManager
+from desktop_env.providers.vmware.provider import VMwareProvider
+from desktop_env.providers.aws.manager import AWSVMManager
+from desktop_env.providers.aws.provider import AWSProvider
+
+
+def create_vm_manager_and_provider(provider_name: str, region: str):
+    """
+    Factory function to get the Virtual Machine Manager and Provider instances based on the provided provider name.
+    """
+    provider_name = provider_name.lower().strip()
+    if provider_name == "vmware":
+        return VMwareVMManager(), VMwareProvider(region)
+    elif provider_name in ["aws", "amazon web services"]:
+        return AWSVMManager(), AWSProvider(region)
+    else:
+        raise NotImplementedError(f"{provider_name} not implemented!")