feat(app.py): create download_models() function

app.py

@@ -44,16 +44,30 @@ except (ValueError, TypeError, IndexError):
     DoFormant, Quefrency, Timbre = False, 1.0, 1.0
     CSVutil('csvdb/formanting.csv', 'w+', 'formanting', DoFormant, Quefrency, Timbre)
 
-# Download hubert base model if not present
-if not os.path.isfile('./hubert_base.pt'):
-    response = requests.get('https://huggingface.co/lj1995/VoiceConversionWebUI/resolve/main/hubert_base.pt')
-
-    if response.status_code == 200:
-        with open('./hubert_base.pt', 'wb') as f:
-            f.write(response.content)
-        print("Downloaded hubert base model file successfully. File saved to ./hubert_base.pt.")
-    else:
-        raise Exception("Failed to download hubert base model file. Status code: " + str(response.status_code) + ".")
+def download_models():
+    # Download hubert base model if not present
+    if not os.path.isfile('./hubert_base.pt'):
+        response = requests.get('https://huggingface.co/lj1995/VoiceConversionWebUI/resolve/main/hubert_base.pt')
+
+        if response.status_code == 200:
+            with open('./hubert_base.pt', 'wb') as f:
+                f.write(response.content)
+            print("Downloaded hubert base model file successfully. File saved to ./hubert_base.pt.")
+        else:
+            raise Exception("Failed to download hubert base model file. Status code: " + str(response.status_code) + ".")
+        
+    # Download rmvpe model if not present
+    if not os.path.isfile('./rmvpe.pt'):
+        response = requests.get('https://drive.usercontent.google.com/download?id=1Hkn4kNuVFRCNQwyxQFRtmzmMBGpQxptI&export=download&authuser=0&confirm=t&uuid=0b3a40de-465b-4c65-8c41-135b0b45c3f7&at=APZUnTV3lA3LnyTbeuduura6Dmi2:1693724254058')
+
+        if response.status_code == 200:
+            with open('./rmvpe.pt', 'wb') as f:
+                f.write(response.content)
+            print("Downloaded hubert base model file successfully. File saved to ./rmvpe.pt.")
+        else:
+            raise Exception("Failed to download hubert base model file. Status code: " + str(response.status_code) + ".")
+
+download_models()
 
 print("\n-------------------------------\nRVC v2 Easy GUI (Local Edition)\n-------------------------------\n")