add api call info bubbles

app.py

@@ -26,6 +26,7 @@ def extract_audio(video_in):
     return 'audio.wav'
 
 def get_caption_from_kosmos(image_in):
+    gr.Info("Generating image caption with Kosmos2...")
     kosmos2_client = Client("fffiloni/Kosmos-2-API", hf_token=hf_token)
     kosmos2_result = kosmos2_client.predict(
 		image_input=handle_file(image_in),
@@ -86,6 +87,7 @@ def get_magnet(prompt):
         raise gr.Error("MAGNet space API is not ready, please try again in few minutes ")
 
 def get_audioldm(prompt):
+    gr.Info("Now calling AudioLDM2 for SFX ...")
     try:
         client = Client("fffiloni/audioldm2-text2audio-text2music-API", hf_token=hf_token)
         seed = random.randint(0, MAX_SEED)
@@ -117,6 +119,7 @@ def get_audiogen(prompt):
         raise gr.Error("AudioGen space API is not ready, please try again in few minutes ")
 
 def get_tango(prompt):
+    gr.Info("Now calling AudioGen for SFX ...")
     try:
         client = Client("fffiloni/tango", hf_token=hf_token)
         result = client.predict(
@@ -150,6 +153,7 @@ def get_tango2(prompt):
     
 
 def get_stable_audio_open(prompt):
+    gr.Info("Now calling Stable-Audio for SFX ...")
     try:
         client = Client("fffiloni/Stable-Audio-Open-A10", hf_token=hf_token)
         result = client.predict(