Update app.py

app.py

@@ -6,21 +6,18 @@ import time
 
 @st.cache(allow_output_mutation=True)
 def load_model():
-	"""
-		Retrieves the trained model
-	"""
+    """Retrieves the trained model"""
     model = pipeline('image-to-text')
     return model
 
 def main():
-	caption = load_model()
-	st.title("Welcome to image to speech app")
-	instructions = """Click an image using inbuilt camera 
-	or upload an image file"""
+    caption = load_model()
+    st.title('Welcome to image to speech app')
+	instructions = """Click an image using inbuilt camera or upload an image file"""
 	st.write(instructions)
 
 	img = None
-	pictureCam = st.camera_input("Take a picture")
+	pictureCam = st.camera_input('Take a picture')
 	pictureUpload = st.file_uploader('Upload An Image')
 
 	if pictureCam :