[#3] Added generate proto script

Signed-off-by: Ilyas Niyazov <i.niyazov@yadro.com>

frostfs_api/client/frostfs_client.py

@@ -0,0 +1,23 @@
+# Create channel and Stubs
+import grpc
+from frostfs_api.client.services.container import ContainerClient
+
+
+class FrostfsClient:
+    def __init__(self, address):
+        self.channel = grpc.insecure_channel(address)
+        self.container = ContainerClient(self.channel)
+
+    def close(self):
+        self.channel.close()
+
+
+if __name__ == "__main__":
+    client = FrostfsClient("localhost:50051")
+    create_response = client.container.create_container("my_container")
+    print("Container created:", create_response)
+
+    get_response = client.container.get_container(create_response)
+    print("Container details:", get_response)
+
+    client.close()