Update app.py

app.py

@@ -309,7 +309,6 @@ def run_tts(text, tts_lang):
 
   os.system(tts_command)
 
-os.makedirs('asr_models', exist_ok=True)
 
 def download_ai4b_asr_model(lang: str):
 
@@ -326,7 +325,10 @@ def download_ai4b_asr_model(lang: str):
       "malayalam": "ml",
   }
 
-  download_path = f"/asr_models/ai4b_indicConformer_{available_langs[lang]}.nemo"
+  os.makedirs('asr_models', exist_ok=True)
+  # download_path = f"/asr_models/ai4b_indicConformer_{available_langs[lang]}.nemo"
+  download_dir = "asr_models"
+  download_path = os.path.join(download_dir,f"ai4b_indicConformer_{available_langs[lang]}.nemo")
   print(f"Downloaded ASR model path: {download_path}")
 
   if os.path.exists(download_path):
@@ -336,8 +338,14 @@ def download_ai4b_asr_model(lang: str):
       raise ValueError(f"Invalid language code: {lang}")
   else:
       url = f"https://objectstore.e2enetworks.net/indic-asr-public/indicConformer/ai4b_indicConformer_{available_langs[lang]}.nemo"
-      subprocess.run(['wget', url, '-O', download_path], check=True)
-    
+      try:
+          result= subprocess.run(['wget', url, '-O', download_path], check=True, capture_output=True, text=True)
+          print(result.stdout)
+      except subprocess.CallProcessError as e:
+          print(f"Error occured: {e.stderr}")
+          raise
+          
+os.makedirs('asr_models', exist_ok=True)
 
   return download_path